User Manual

Transcription

User Manual
Noraxon U.S.A., Inc.
TeleMyo 2400 G2 Mini Receiver
TeleMyo 2400 G2 Mini Receiver
User Manual
P-2928 Rev H (July 2013)
Noraxon U.S.A., Inc.
TeleMyo 2400 G2 Mini Receiver
For questions, concerns or additional assistance please contact Noraxon or its Authorized
Representative as specified below.
M
Manufacturer:
Noraxon U.S.A. Inc.
15770 North Greenway-Hayden Loop, Suite 100
Scottsdale, AZ 85260
Tel: (480) 443-3413
Fax: (480) 443-4327
Email: [email protected]
Support Email: [email protected]
Web Site: www.noraxon.com
P
Authorized European Representative:
Advena Ltd.
Pure Offices,
Plato Close, Warwick CV34 6WE, UK
Telephone +44(0)1926 800153
+44(0) 845 094 3307
Email: [email protected]
Website: http://www.advenamedical.com
Skype: advenamedical
C
0473 Notified Body:
Clearance to market this product in the European Community has been certified by Notified Body
#0473, AMTAC of the UK.
© Copyright, 2013, Noraxon U.S.A. Inc.
No part of this document may be copied, photographed, reproduced, translated, or reduced to any electronic medium or
machine-readable form without the prior written consent of Noraxon U.S.A. Inc.
Noraxon is a registered trademark of Noraxon U.S.A. Inc. All rights reserved. All other company and product names
contained herein may be trademarks or registered trademarks of their respective companies and are sole property of their
respected owners.
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Table of Contents
Section 1: Introduction Brief Description ...................................................................................................... 1
Intended Use .......................................................................................................... 1
Contraindications ...................................................................................................... 1
Section 2: Definitions Graphic Symbols and Meanings............................................................................... 2
Glossary of Terms ................................................................................................... 3
Section 3: Identification Model Designation ................................................................................................... 4
Product Versions and Configurations ...................................................................... 4
Section 4: General Warnings and Cautions Risks and Benefits .................................................................................................... 5
Safety Information Summary ................................................................................... 5
Section 5: Getting Started Quick Start Guides .................................................................................................. 6
Section 6: Preparing the Product for Use (Setup Instructions) Unpacking and Component Identification ................................................................10
Component Inputs, Outputs and Indicators ..............................................................11
Component Interconnections ...................................................................................13
Device Communication (Driver) Software Installation .............................................14
Companion Software Installation .............................................................................14
Companion Software Configuration ........................................................................14
Section 7: Pre‐use Check‐out Normal Appearance of Indicators .............................................................................25
Status Indicator Lights ..............................................................................................25
Calibration.................................................................................................................25
Section 8: Operating Instructions Safety Information Summary ....................................................................................26
Normal Functions with Interface in PC .....................................................................26
Mini Receiver Analog Input.......................................................................................27
Exceptional Functions/Situations (error messages) .................................................27
Section 9: Accessories and Optional Modules Accessories ..............................................................................................................28
Options .....................................................................................................................29
Section 10: Cleaning Safety Precautions When Cleaning ..........................................................................30
Cleaning by Users ....................................................................................................30
Section 11: Maintenance Safety Precautions When Performing Maintenance.................................................31
Maintenance by Users ..............................................................................................31
Maintenance by Qualified Individuals .......................................................................31
Section 12: Trouble‐shooting, Fault Diagnosis Troubleshooting Chart ..............................................................................................33
Website Link to FAQ .................................................................................................33
Radio Considerations ...............................................................................................34
Setting the RF Channels ..........................................................................................34
Section 13: Service and Repair Availability of Circuit Diagrams and Component Lists .............................................35
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Warranty Information ................................................................................................35
Submitting Service Requests ...................................................................................35
Returning Equipment ................................................................................................35
Section 14: List of Spare Parts and Consumables Consumable Items (electrodes and sensor elements) .............................................36
Replaceable Items (fuses, batteries, lead sets) ......................................................36
Section 15: Taking Product Out of Operation Disposal of Equipment and Batteries .......................................................................37
Section 16: Specifications of the Product Expected Useful Lifetime ..........................................................................................38
Dimensions and Weight ...........................................................................................38
Performance Characteristics ...................................................................................38
Energy Consumption, Condition of Use ..................................................................38
Environmental Conditions for Storage and Transport .............................................38
IP (Ingress Protection) Rating ..................................................................................38
Section 17: Technical Information Block Diagram .........................................................................................................39
Theory of Operation .................................................................................................39
Electro-Magnetic Compatibility (EMC Tables) .........................................................40
Section 18: Appendices Appendix A—Interference Between WiFi & 2400 Radio Frequency Channels ........43
Appendix B—Radio Regulatory Statements ...........................................................44
Appendix B—Radio Regulatory Statements ...........................................................45
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Section 1: Introduction
Brief Description The TeleMyo 2400 G2 Mini Receiver is an optional accessory item for the portable TeleMyo
2400T G2 Trasnmitter System. Up to 32 Telemtry signals can be coupled with other stationary
devices while allowing full mobility of the transmitter. It is equipped with 8 additional analog input
channles, which allow the user to couple to up 32 telemetry signals with other stationary devices
like force plates and isokinetics while allowing full mobility of the transmitter.
Data is acquired digitally by a USB/PC interface and Noraxon’s MyoResearch XP or MR3
analysis software. The software’s numerous data export and import functions enable a
bidirectional data exchange between various measurement devices. With the software interface,
an optional 8 channels of analog input are available at the receiver. This provides an easy
interface to stationary systems such as isokinetic machines or force plates.
A TeleMyo 2400T G2 Transmitter System combined with a TeleMyo 2400 G2 Mini Receiver is
designed with wireless LAN technology. It can be used in hospitals, research labs, and factory
sites even under the most difficult conditions.
Intended Use The TeleMyo 2400 G2 Mini Receiver is designed to create a connection from the TeleMyo 2400
to the user’s PC and thus transfer data from the TeleMyo 2400 to the PC for analysis. The
TeleMyo 2400T G2 system is intended to measure and quantify muscle biopotential signals
separately or in combination with other kinematic or kinetic signals. This information can be used
to affect muscle training and reeducation.
Intended Users
Researchers or individuals trained in physical medicine, physical therapy or ergonomics
Subject Populations – Medical
Individuals with cerebral palsy, physical injuries, post-surgical or post stroke conditions
Subject Populations – Non medical
Athletes, workers at their worksite, subjects in new product trials
Common Applications
Creating a connection from the Noraxon TeleMyo 2400 to the PC for the purpose of: Gait
analysis; tracking over time the outcome of surgical, therapeutic or orthotic interventions;
identification of ergonomic stress factors in the workplace or new product designs
Contraindications None
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Myo 2400 G2
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Sec
ction 2: Definitions
Grap
phic Symbo
ols and Meaaning The fo
ollowing international icons
s and symbols are found o
on the TeleMyyo 2400 Mini Receiver
enclosures and in this
t
user man
nual. Their me
eaning is des cribed below..
Approval to m
A
market this prooduct in the EEuropean Com
mmunity wass ce
ertified by No
otified Body ##0473 AMTAC
C of the UK. The device gen
T
nerates radioo frequency energy during operation. The USB cable
T
e is applied too this connecttion. Read material R
in the Instru ction Manuall wherever th
his symbol appears. Id
dentifies the m
manufacture r of the devicce. Additional info
A
ormation ava ilable in a sep
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Power supply symbol: This symbol indiccates that the TeleMyo 2400 G2 Mini Receiver requuires a 5V DC
C power supply capable of providing at le
p
east 500mA oof current Normal polarit
N
ty: This symbbol indicates tthe normal po
olarity positio
on fo
or the wirelesss sync signal . With the sw
witch in this position the wireless sync s
w
signal will be unchanged.
In
nverted polarrity: This symbbol indicates the inverted polarity position for th
p
he wireless syync signal. Witth the switch in this position the w
p
wireless sync ssignal will be inverted. 2
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Glossary of Terms Mini Receiver – abbreviation for the Noraxon TeleMyo 2400 G2 Mini Receiver.
Multi-Channel Sensor – Certain Sensor Types provide more than one signal. Thus a MultiChannel Sensor behaves like two or three standard Sensors. An example is a 3-D Accelerometer
that provides acceleration data for the x, y and z directions.
RF – (Abbreviation for Radio Frequency) Wireless communication takes place on assigned radio
frequencies or channels. For the TeleMyo 2400T System, RF transmissions occur at frequencies
between 2.4 GHz and 2.5 GHz. Other wireless systems including WiFi and Bluetooth commonly
operate at the same frequencies and can be a source of interference.
RF Channel – RF transmissions for the Telemyo 2400T System can be selected to occur on one
of 11 different radio frequencies. The ability to operate over several different frequencies allows
the System to reposition its radio operation if needed to avoid interference.
RF Traffic – The presence of radioactivity present on a given frequency similar to the number of
cars on an expressway. Several users (wireless devices) may be communicating using the same
frequency. Best operation of the TeleMyo 2400T System occurs when the RF Traffic is low (no
other users) on the selected RF Channel.
TM2400T – Abbreviation for the Noraxon TeleMyo 2400T G2 Transmitter, a transmitter with leads
that attach to sensors on the body, used to measure surface EMG and other kinetic and
kinematic signals.
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Section 3: Identification
Model Designation The basic TeleMyo 2400 Mini Receiver consists of the unit with or without wireless sync.
Model 292 TeleMyo 2400 G2 Mini Receiver
Model 292-WS TeleMyo 2400 G2 Mini Receiver
with Wireless Sync
Product Versions and Configurations The model 292 TeleMyo 2400 G2 Mini Receiver can be combined with the TeleMyo 2400T
system to create a direct connection between the PC and the 2400T for the transfer of digital
data. The Mini Receiver, coupled with Noraxon MR-XP or MR3 software has an option for up to 8
channels of analog input.
For additional equipment details refer to Section 9 of this manual.
As the TeleMyo 2400 System requires software to perform its function, the equipment is offered
in combination with the following computer program packages.
Model 133
MyoResearch-XP Master Edition
Model 430-433 myoMUSCLE
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Section 4: General Warnings and Cautions
Risks and Benefits There is no identified risk of physical harm or injury with use of the TeleMyo 2400 G2 Mini
Receiver product. The benefit provided by use of the device is the provision of objective
measures to assess the severity of pathological human movement conditions and gauge any
subsequent improvement offered by therapy, training, prosthetic alterations or ergonomic design
changes.
Safety Information Summary Warnings 


Do not expose the TeleMyo 2400 G2 Mini Receiver to water or liquid
Do not use the equipment on individuals undergoing MRI, Electro Surgery or Defibrillation
The TeleMyo 2400 product produces results that are informative, not diagnostic.
Qualified individuals must interpret the results
Attention 
The operator must be familiar with typical characteristics of the signals acquired by the
TeleMyo 2400 equipment and be able to detect anomalies that could interfere with proper
interpretation.
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Myo 2400 G2
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Sec
ction 5: Getting
g Starte
ed
Quicck Start Guiides MR3
3 – Quick Start
S
Tutoriial MyoMus
scle
Step 1: Home/Sta
art Screen
1
Select a mod
dule
2
Select/create
e a subject
2
1
3
3
Select a conffiguration
ext
(to create a new conffiguration see ne
page)
Continue to next ste
ep with:
Step 2: Measure
1
Check the signals
s
from th
he
sensors and
d, if acceptable,
follow the stteps in green the
tool bar.
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Myo 2400 G2
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Step 3: Viewer
1
Review/Replay
R
y the record
2 Set
S a marker at
a each start and
a
end
e of a desire
ed analysis
period
p
Contin
nue to next step
p with:
2
1
MR3
3 – Generall Quick Sta
art Tutoriall
Step 4: Report Se
election and Analysis Perriod Definitio
on
1
Select a Re
eport in one of the
MyoMusc
cle tabs
2
Study repo
ort definition (Info)
1
Each report come
es with a pre-configure
ed mode for analysis
period definition which
w
is explained herre.
Co
ontinue to Period Definition Vie
ewer with:
The Viewer is sho
own again: place
e marker at
each start/end of analysis
a
period
ds or confirm
aced in first
existing marker pairs (already pla
ewer) and click:
vie
2
Co
onfirm or change the analysis period defintion and continue with:
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Myo 2400 G2
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Step 5: Read and Print a Repo
ort
1
Scroll through the reporrt results
2
Use Print, View
V
or Analy
ysis Options
Reports can be printed,
p
copied to clipboard or exported to se
everal files
formats. The rep
port can be Re-analyze
ed to adjust the period
d definition or to
perform a comparison analysis. Averag
ged angle patterns can
n be stored as
normative data orr group data
2
Co
ontinue with:
1
To get
g back to the start sc
creen or press measure to perform the nextt measurement:
Optional step in
n Home/Mea
asure: Crea
ate or Edit a measurem
ment configu
uration
- click on
o New or Modify
fy configuration in
n Home or Measure -
1
Insert or de
elete a device
2
Use Human
n model or sensor
list to selec
ct or deselect DTS
sensors
3
Measureme
ent Options
by dragging a device in or from the list of
“available deviices
You can add Rec
cording Options, Online
Processing and Feedback
F
Options if ne
eeded
2
1
3
Co
ontinue with:
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MyoResearch-XP – Quick Start Tutorial MyoMuscle
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ction 6: Prepar
ring the Produc
ct for U
Use
(Set
t-up Inst
tructio
ons)
Unpaacking and
d Component Identificcation TeleMyo 24 00 G2 Mini Receiver (part #293) TeleMyo 24 00 G2 CF WiFFi Radio Card (part #290B) A to mini‐B USB Cable (part #CBL17) Analog Inpuut Interface Caable (part # 2
2917B) O
OR Analog Inpuut Patch Board
d Cable (part## 2922A) (nott pictured) Wireless Synnc Antenna Manual Syncc Trigger (parrt # 2912D) Inline Wireleess Sync Receeiver (part #234) Interface Caable for Wireless Sync (parrt #2912C) 5VDC Powerr Source (partt #PSU2) Additional co
A
ontents not il lustrated TeleM
Myo 2400 G2 Mini Receiver User Manuaal (part #292A
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If additional accessories have been included please see Section 9, Accessories for component identification. Component Inputs, Outputs and Indicators 1 Mini Receiver (front) 2 Mini Receiver (back) P-2928 Rev H (July 2013)
1 Status Indicators – Indicates the Mini Receiver is connected to the power source, is reading the WiFi card, and the status of the receiver 2 Compact Flash Card – The WiFi radio card used to interact with the TeleMyo 2400T G2 Transmitter 3 Sync Mark Indicator– Illuminates when a wireless marker is being sent (Optional Wireless Sync card required) 4 Serial Port – Can be used to connect to a transmitter in tethered mode in areas where radio use is not permitted 5 Sync Antenna – For use with the wireless sync transmitter (Wireless sync option required) 1 Sync In Polarity Switch – Sets the polarity of an incoming sync signal (Wireless sync option required) 2 Sync In Connector – allows an external sync signal to be sent to the optional wireless sync transmitter (Wireless sync option required) 3 Sync Out Connector – allows a sync signal created by the optional wireless sync transmitter to be sent to an external device (Wireless sync option required) 4 Sync Out Polarity Switch – Sets the polarity of an outgoing sync signal (Wireless sync option required) 5 Power Source Switch – sets the power source; either USB or EXT (external power supply). For most applications, USB power I sufficient, but an external power source is required for the wireless sync option. 6 Power Connector – the EXT power connector accepts %V DC from the included power supply (external power supply is required for the wireless sync option). 11
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3 Mini Receiver (side 1) 1 RF Channel – Where the RF channel is selected for communication with the 2400 G2 transmitter 2 Sync Antenna – Where the sync antenna is connected to the Mini Receiver (Wireless sync option required) 3 USB port – Where the USB mini B end of the USB cable is inserted 4 Mini Receiver (side 2) 1 Analog In – 10 pin connector that accepts 8 channels of analog input. 5 Mini Receiver (top) 1 CompactFlash Port – Where the CompactFlash or CompactFlash WiFi card is inserted P-2928 Rev H (July 2013)
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Component Interconnections Step 1 Insert the Compact Flash WiFi card into the Compact Flash port of the Mini Receiver. Step 2 Insert the mating (smaller) end of the USB cable (CBL17) into the USB connector on the rear of the receiver. Insert the opposite end of the USB cable into an available USB port on the computer. Note: Make sure the power switch is indicating the correct power source to be used (i.e. USB or External; External is only used for the wireless sync option) For the wireless sync option: Insert the 5V DC 3.0A power supply into the power connector on the rear of the Mini Receiver. Plug the power supply into a wall outlet. Note: Make sure the power switch is indicating the correct power source to be used (i.e. USB or External; External must be used for the wireless sync option) Screw antenna into sync antenna port of the Mini Receiver. Note: See Appendix C for further Setup instructions for Wireless Sync Step 3 (Wireless sync option)
Step 4 (Wireless sync option)
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Device Communication (Driver) Software Installation No driver installation is needed. The TeleMyo 2400 Mini Receiver uses a G2 driver for
communication over the USB port.
Companion Software Installation The TeleMyo 2400 Mini Receiver is compatible with several different software programs. Identify
the companion software that accompanied the equipment (MyoResearch or MR3) and follow the
appropriate instructions given next.
MyoResearch XP Installation 1.
2.
3.
4.
5.
6.
Insert the MyoResearch XP Software CD into the PC.
A menu will automatically pop up.
Click on “Install MRXP” and follow the Wizard’s instructions.
When the Wizard requests a password, enter the password printed on your CD case.
After installing MRXP exit (close) the MRXP software.
Click on “Install Patch” and follow the Wizard’s instructions.
The installed companion software must be activated before unrestricted use is possible.
1.
2.
3.
4.
5.
Open MRXP.
A dialog box will indicate how many more times MRXP can be opened.
Click on “Enter Activation Code”.
Call or email Noraxon Support with the provided Activation Key.
Please include the following: Your name, Company/Organization Name, Serial Number
on TeleMyo 2400 Mini Receiver and the Activation Key.
6. Noraxon Support will email or respond by phone with the Activation Code
7. Enter the provided Activation Code to remove any restrictions on use.
MR3 Installation 1. Insert the MR3 feature map into the PC
2. A menu will automatically pop up
3. Click on “Install MR3” and follow the Wizard’s instructions
Companion Software Configuration Before the TeleMyo 2400 Mini Receiver can be used, the companion software must be
configured to recognize the different components that make up the system. Refer to the following
configuration instructions for the particular program (MyoResearch or MR3) supplied with the
TeleMyo 2400T or Mini Receiver.
Note: In the Measurement Setup window, the channel configuration needs to be set accordingly:
EMG / Inline Sensor
Transmitter “Digital In”
Transmitter “Sync”
Mini Receiver “Analog In”
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4 channel
Ch 1-4
Ch 9 & 10
Ch 11
Ch 12-19
8 channel
Ch 1-8
Ch 9 & 10
Ch 11
Ch 12-19
12 channel
Ch 1-12
Ch 17 & 18
Ch 19
Ch 20-27
16 channel
Ch 1-16
Ch 17 & 18
Ch 19
Ch 20-27
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MyoResearch XP Configuration For connection to the TeleMyo 2400T
Step 1
Open the MyoResearch XP program
and click on the Measure button.
Step 2
Click on the Hardware button
Step 3
Select (click on) the TeleMyo 2400T
G2 icon from the various devices at
the top of the screen.
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Step 4
Click on the Settings Icon.
Step 5
In the settings menu, verify that the
selection “Use USB Gen2 device” is
checked. Click test transmitters
Verify the “Communicating with
Transmitter” box appears. Once
connected, click OK.
Step 6
Verify the “Communicating with
Transmitter” box appears. Once
connected, click OK.
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Myo 2400 G2
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S
Step 7
C
Click OK in the Settings// Control
P
Panel.
e Setup.
C
Click OK in the Hardware
C
Click Start in
n the Measurrement
sscreen.
For Analog
A
Inpu
ut
S
Step 1
O
Open the MyyoResearch XP program
m
a
and click on the Measure
e button.
S
Step 2
C
Click on the Hardware button
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Step 3
Select (click on) the TeleMyo 2400T
G2 Mini-receiver icon from the
various devices at the top of the
screen.
Step 4
Click on the Settings Icon.
Step 5
In the settings menu, verify that the
selection “Use USB Gen2 device” is
checked and all other settings are
correct.
Click OK to exit the settings screen.
Click OK to return to the
measurement screen.
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Step 6
In the Measurement screen, define
the analog signals to be sent to the
Mini Receiver. Proceed to step 6a
and 6b for instructions on how.
Step 6a
Using the Muscle/ Device Maps
screen, select the Biomech.
Devices tab and click on the square
of the correct biomechanical device
being used.
Step 6b
Using the Channels screen put a
check next to the number of
channels being used to turn those
channels on.
Under the Type column, select the
type of signal being sent from the
drop down list. This will determine
the amplitude and units.
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Myo 2400 G2
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Step 7
C
Click Start in
n the Measurrement
sscreen.
Note:: In MR-XP it is necessary to include the
e TM2400T G
G2 transmitterr with at leastt one channel
of EM
MG in all meas
surements. If the TM2400T
T G2 is not inccluded, a “No
o response fro
om
transm
mitter” error will
w occur and the user will not be able to
o take a meassurement.
MR3 Configuration For connection
c
to the TeleM
Myo 2400T
Sttep 1
pen the MR3
Op
3 program a
and click on
th e Setup buttton.
Sttep 2
M ake sure the
e TeleMyo 2
2400 G2 Min
ni
Re
eceiver is atttached to th
he USB port
off the computter.
Cllick on the In
nsert Device
e button
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Step 3
Double-Click on the Telemyo 2400 G2
icon to bring up the dialog of step 4.
Note:
The TeleMyo 2400T G2 icon will not be
displayed if the device is not attached to the
USB port of the computer. If absent go back to
step 2.
Step 4
When the TeleMyo 2400T is attached
to the computer’s USB port, the
TeleMyo 2400T Settings Dialog will
appear as shown.
Click Detect to auto Detect available
sensors.
Step 5
Once detected, the following Dialog
box will appear as shown.
Make any adjustments that are
necessary and press OK when done.
Continue with the setup described for
the TeleMyo 2400T G2
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Myo 2400 G2
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For Analog
A
Inpu
ut
S
Step 1
O
Open the MR
R3 program a
and click on
th
he Setup buttton.
Step 2
S
M
Make sure the TeleMyo 2
2400 Mini
R
Receiver is atttached to th
he USB port
off the computter.
C
Click on the Insert Device
e button
Step 3
S
D
Double-Click on the Nora
axon G2 icon
n
to
o bring up the dialog of sstep 4.
No
ote:
Th
he Noraxon G2
2 icon will not b
be displayed if
th
he device is nott attached to th
he USB port of
th
he computer. If absent go bacck to step 2.
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Myo 2400 G2
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Step 4
W
When the TelleMyo 2400 Mini
R
Receiver is atttached to th
he
co
omputer’s U
USB port, the
e Mini
R
Receiver Setttings Dialog will appear
ass shown.
M
Make any adjjustments th
hat are
ne
ecessary an
nd press OK when done.
Step 5
S
E
Edit or create
e a New Con
nfiguration to
o
ad
dd the TeleM
Myo 2400 G2 Mini
R
Receiver.
Step 6
S
In
n the Measurement Setu
up, drag the
T eleMyo 2400 Mini Rece
eiver into the
e
D
Devices in your configu
uration box.
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TeleMyo 2400 G2 Mini Receiver
Step 7
Click on the User Defined Sensors
tab on the left side of the screen.
Step 8
Click on the channel number of
interest and place a check in the box
to turn the channel on.
Click on the Sensor column to choose
the type of analog signal attached to
the Mini Receiver.
The User Defined Sensor will be
assigned to the channel selected
Repeat as needed
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Section 7: Pre-Use Check-Out
Normal Appearance of Indicators The Mini Receiver’s Status indicators provide a means of communicating its operational state.
When connected to the PC via USB, the Power light will illuminate green. The Status 2 indicator
will then illuminate amber when the Mini Receiver is correctly reading the WiFi card.
If the Status indicators are in any other color combination, there is a problem with the connection.
To determine the problem, see the explanations of each status light combination below.
Status Indicator Lights The status indicators consist of three LED lights labeled Power, Status 2, and Status 1. Together,
these light indicate the state of the communication between the PC, Mini Receiver, and wireless
communication link with the transmitter. There are various color combinations, shown below,
which indicate the different states of the Mini Receiver.
Status 1
Status 2
Power
State of Mini Receiver
The Min Receiver does not have the Compact Flash Card
inserted. (Mini Receiver is connected to the computer.)
blinking
Normal Operating State
blinking
steady
steady
steady
blinking
any state
any state
The Compact Flash WiFi card is not recognized. Please
verify that you have the correct WiFi card, then reinsert the
WiFi card into the Mini Receiver.
Fatal Error has occurred. Please restart the Mini Receiver
by unplugging the USB cable or power supply from the Mini
Receiver, then reinsert the cable. If the problem is not
resolved, please contact Noraxon Technical Support for
further assistance.
Calibration In PC mode: Calibration of the Mini Receiver itself is not required.
In Analog Input mode: If the indicators are illuminating properly but no signals are appearing on
the PC screen, check to make sure the attachment connectors are secure and no individual wires
or cables are disconnected.
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Section 8: Operating Instructions
Safety Information Summary There are no safety related restrictions on use of the Mini Receiver.
Normal Functions with Interface to a PC When used with the companion software the Mini Receiver displays and records raw or
processed EMG waveforms that will appear similar to the following:
Consult the user manual for the companion software for descriptions of the setup, playback and
analysis of the data acquired by the TeleMyo2400 system.
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Mini Receiver Analog Input The Mini Receiver Analog Input Cable (part #2917B) is used to send signals to the Mini Receiver
from measurement devices with analog output, e.g. force plates or isokinetic systems. The 10 pin
connector is inserted into the Mini Receiver “Analog In” port and the stripped and tinned end is
connected to the external measurement device analog output port. The cable wiring assignments
for the Analog Input Cable are below:
Color
Brown
Signal
Input 1
Red
Input 2
Orange
Input 3
Yellow
Input 4
Green
Input 5
Blue
Input 6
Violet
Input 7
Grey
Input 8
White
Signal Common
Clear
Signal Common
Note: All analog input signals are restricted to the range -5V to +5V. The cables attached to the
TeleMyo 2400 system are only intended for connection to equipment that comply IEC 60601-1
and Noraxon guidelines.
Exceptional Functions/Situations (error messages) Please see the Status Indicators table to determine different sources of error and solutions.
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Myo 2400 G2
2 Mini Receive
er
Sec
ction 9: Access
sories an
nd Optio
onal Mo
odules
Acce
essories Part N
No. PSU2 Image De
escription Mini‐Receiver M
Power Supplyy (5V DC, 3.0A
A) with interchangeable blade More…
… Mini‐Receiver M
Wireless Syncc Antenna Co
ompactFlash WiFi Card In
nterface cable
e to wireless ssync Cu
urbell Triggerr Co
ompact Wireless Sync Triggger An
nalog Input In
nterface Cabl e 290B 2912C
C 2912D
D 234 2917B
B D 2917D
2917EE 2922 Biiodex to Mini‐Receiver inteerface cable
Humac Cybex N
Norm to Minii‐Receiver intterface cable An
nalog Input P
Patch Board 2922A
A An
nalog Input P
Patch Board CCable P-2928
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Myo 2400 G2
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TeleM
As new accessoriess may be available after th
he time of pri nting, pleasee check Noraxxon’s website at thiss link for the latest offerings. http:///noraxon.com
m/products/ Options Part N
No. Image 290 Desccription Surfface and fine‐‐wire EMG system 586 Surfface and fine‐‐wire EMG system Sec
ction 10
0: Clean
ning
Safety Precautions When
n Cleaning WARNIN
NG
Only use a damp cloth
h with mild soap
s
and watter or isopro
opyl alcohol tto clean the
TeleMyo 2400
2
G2 Minii Receiver.
nclosure in any
a water or liquid.
Do not immerse the en
Clean
ning by Users If nee
eded, the Mini Receiver can
n be cleaned with a cloth sslightly dampe
ened with a ssolution of mild
soap and water or isopropyl alco
ohol. Before cleaning
c
any portion of the
e system, the Mini Receive
er
c
should be unplugged from the computer.
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Section 11: Maintenance
Safety Precautions When Performing Maintenance No precautions required.
Maintenance by Users No routine maintenance is required for the TeleMyo 2400 G2 Mini Receiver.
Maintenance by Qualified Individuals The following activities should only be undertaken by PC support (IT) personnel, equipment
technicians or those with suitable training.
Companion Software Updates 




Perform a backup of the data folders to a separate drive as a precaution.
Click on the Patch/Update link provided in the email or as given on the Noraxon website
http://noraxon.com/software-downloads
Download the Patch/Update file.
To install the Patch/Update, click “Run” on the dialog box. No password is required.
Device Software (firmware) Updates The internal program (firmware) inside the various Noraxon devices can be updated through the
use of a special utility program available through a supplied link through the Noraxon website:
http://noraxon.com/drivers-and-firmware
The installed program will permit updates to the TeleMyo 2400 G2 system.
Maintaining an Optimal Wireless Connection As wireless devices are increasingly more commonplace, the radio traffic in any given location
can change often abruptly. The TeleMyo2400 system operates in the 2.4 GHz band which is
shared by wireless networks and personal communication devices. The TeleMyo 2400 system
can be set to operate at one of 11 different frequencies within the 2.4 GHz. Radio channels 1, 6
and 11 are the most commonly set channels. Noraxon presets the radio channel to ‘channel 1’ on
both the transmitter and Mini Receiver prior to shipping. The transmitter channel must agree with
the radio channel of the Mini Receiver. However, the channel can be changed by the user.
Routine examination of the local wireless environment is recommended in order to select the best
operating frequency for the TeleMyo 2400 system as in Appendix A. A utility program (inSSIDer)
that can be used to monitor WiFi activity is available for download at this link:
http://www.noraxon.com/docs/default-source/Utility-Downloads/noraxon-inssider2installer.zip?sfvrsn=0
The WiFi monitoring program must be installed on a PC that has WiFi capability. The utility
program uses the computer’s WiFi radio to detect and report on activity on the various WiFi
channels. The inSSIDer display will appear as follows.
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Section 12: Trouble Shooting, Fault Diagnosis
Troubleshooting Chart Symptom: Problem with the PC recognizing the Mini Receiver
Possible Reason Remedial Action
USB cable is disconnected or loose
Check USB cable connection at both receiver and
computer
Symptom: Problems with the Mini Receiver communicating with TM2400T G2
Possible Reason Remedial Action
One or both WiFi cards are bad
If there is a spare WiFi Compact Flash card try
swapping them around until 2 good ones are found
Use another radio channel (see sections 6 and 12)
and make sure both transmitter and receiver are on
the same RF channel
Retry after charging battery for at least 15 minutes
Interference on wireless channel
Transmitter battery is low
Symptom: Problems with intermittent signals
Possible Reason Remedial Action
Transmitter is too far from receiver
There is interference from a high amount of WiFi
traffic in the area
Move to within 30m (90 feet) of receiver
Change the RF channel on both the transmitter and
receiver
Website Link to FAQ Answers to common questions can be found at Noraxon’s Frequently Asked Questions (FAQ)
website page at this link:
http://noraxon.com/faq
Other educational material is available at this link:
http://noraxon.com/educational-materials
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TeleMyo 2400 G2 Mini Receiver
Radio Considerations The TeleMyo 2400T G2 transmitter and Mini Receiver system operate in the 2400 MHz ISM
(Industrial, Scientific and Medical) radio band reserved for use in most countries of the world. The
radio transfers data digitally using a proprietary wireless protocol. Other devices operating in this
frequency band include computer networks, microwave ovens, cordless phone sets and other
WiFi enabled devices.
Despite all this competing radio activity the TeleMyo 2400T System is able to discern its particular
information from all the surrounding radio traffic. Reliable transmission depends on good signal
quality. Signal quality will fall with extended distances between the TeleMyo 2400 G2 Mini
Receiver and the TeleMyo2400T G2 transmitter. Obstructions (walls, metal structures, trees, etc.)
between the Mini Receiver and the TM2400T will also lower the signal quality.
While the TeleMyo 2400T is quite immune to interference, it does transmit a deliberate radio
signal that could affect nearby sensitive equipment. Users should always be aware of this
possibility. In a similar manner, although the energy level of the radio is considered harmless to
human beings, it is still prudent to minimize exposure.
Finally, although available worldwide, each country places certain restrictions on the operation of
radios in the 2400 MHz ISM band. These restrictions include allowable transmitter power levels
and broadcast frequencies.
Setting the RF Channel The RF Channel is the frequency used for communication between the Mini Receiver and the
TeleMyo 2400T G2 transmitter. Typically, the default option RF Channel “1” works well. However,
sometimes there is a high amount of WiFi traffic in the area that may affect the data transmission.
If there is too much traffic on the selected RF Channel, significant data loss may occur. In order to
avoid data loss, changing the RF Channel to another frequency may solve the problem. If the RF
Channel needs to be changed, select a different channel in both the TM2400T G2 and the Mini
Receiver and take another measurement to determine if the data loss problem is resolved.
The TeleMyo 2400 System can operate on any one of 11 different radio channels between 2.412
GHz (radio channel 1) to 2.462 GHz (radio channel 11). Radio channels 1, 6 and 11 are the most
commonly set channels. Noraxon presets the radio channel to ‘channel 1’ on both the transmitter
and Mini Receiver prior to shipping. However, the channel can be changed by the user. The
transmitter channel must agree with the radio channel of the Mini Receiver.
Note: Not all radio channels are available for use in each country.
If data loss is still a problem, please refer to Appendix A for instructions to select another RF
Channel.
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Section 13: Service and Repair
Availability of Circuit Diagrams and Component Lists Noraxon will make available on request circuit schematics, component parts lists and calibration
instructions to assist qualified technical personnel in the service and maintenance of the TeleMyo
2400 G2 Mini Receiver.
Warranty Information Noraxon equipment including optional items is guaranteed to be free from defects in material and
workmanship for 1 year from the date of purchase. The warrant period begins on the date of
product shipment from Scottsdale, Arizona.
Warranty coverage does not apply to damage incurred through accident, alteration, abuse or
failure to follow instructions contained in this document.
An optional extended warranty is available. Please contact Noraxon USA for further details.
Submitting Service Requests A Service Request can be submitted using the online form available at this link:
http://noraxon.com/service-request
Provide all information requested by the form including a detailed description of the problem
being experienced and your telephone number or e-mail address.
Returning Equipment Be sure to obtain an RMA Number (return material authorization) before returning any equipment.
Completing the online service request form will assign an RMA Number. Otherwise contact
Noraxon USA.
Send the equipment postage prepaid and insured to the address below. Include the RMA
Number on the shipment label. Mark the package “Goods to be repaired – Made in USA” to avoid
unnecessary customs charges. (Beware listing a Customs or Insurance value of $5,000.00 USD
or more will result in a delay at United States Customs.)
Noraxon USA
15770 N. Greenway-Hayden Loop
Suite 100
Scottsdale, AZ
85260, USA
If you are shipping from outside the USA please use UPS, FedEx, DHL, or EMS (US Postal
Service) and not a freight-forwarder. Using a freight-forwarder incurs additional brokerage fees.
If a package is shipped to Noraxon via a carrier other than the ones listed above, it may be
refused.
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Myo 2400 G2
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Sec
ction 14
4: Spare
e Parts and
a
Con
nsumabl
les
Conssumable Ite
ems None
Replaceable Ite
ems Part No. CBL17
7 Image Description
n USB A to m ini‐B Filtered cable 234 290B Wireless Syync Antenna
Inline Wirelless Sync Recceiver TeleMyo 24400 G2 CF WiFi Radio Card
d PSU2 5VDC Poweer Source (parrt #292A) 2912 Interface Caable for Wireeless Sync (part #2912) D 2912D
Manual Synnc Trigger (paart # 2912D) 2917B
B Analog Inpuut Interface C
Cable 2922A
A Analog Inpuut Patch Boarrd Cable P-2928
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Section 15: Taking Product out of Operation
Disposal of Equipment and Batteries Please check with the governing authorities in your location before disposing of the TeleMyo
2400 G2 Mini Receiver and its contents.
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Section 16: Specifications of the Product
Expected Useful Lifetime The TeleMyo 2400 G2 Mini Receiver has a usable life of seven years.
Dimensions and Weight 

TeleMyo 2400 G2 Mini Receiver Dimensions
4.7” L x 2.6” W x 3.3” H (11.4 cm L x 6.8 cm W x 2.5 cm H)
TeleMyo 2400 Mini Receiver Weight: 10.5oz (298g).
Performance Characteristics Output & Transmission Frequency (Depending on country) 


Up to 100 mW (depending on antenna and country allowance)
2412 to 2464 MHz on (up to) 11 unique radio channels
TeleMyo 2400 G2 Mini Receiver transmission range: 300ft (100m) in open view
Analog Inputs (Optional) 



8 available channels
Input range +/- 5V max at 16 bit resolution
Input impedance> 1 MOhm
Software FIR Low Pass filter: 500Hz or 1000Hz
Wireless Sync (Optional) 


TTL compatible sync inputs and outputs
Pre-specified carrier frequency: 868 MHz or 914 MHz
Accepts external sync signals or generates its own sync pulse train
Energy Consumption, Condition of Use 
Receiver is powered by 5V USB host or a 5VDC external supply at 500 mA using a
110-240 VAC 50/60 Hz external supply
Environmental Conditions for Storage and Transport 


Ambient Temperature: -40C to +70C
Relative Humidity: 10% to 100%
Atmospheric Pressure: 500hPa to 1060hPa
IP (Ingress Protection) Rating The Mini Receiver device enclosures have a low ingress protection rating (IP20). The TeleMyo
2400 G2 Mini Receiver is not waterproof. Care must be taken to avoid exposure to all liquids.
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Section 17: Technical Information
Block Diagram Model 292 TeleMyo 2400 Mini Receiver Coming soon…
Theory of Operation The TeleMyo 2400 G2 Mini Receiver is part of an electromyography (EMG) instrument available
as a 4,8,12 or 16 channel system. This device has been manufactured specifically for sEMG
applications and is not intended for use with evoked response equipment. Its design complies
with international standard IEC 60601-1, The International Standard for Medical Electrical
Equipment and IEC60601-2-40, Particular requirements for the safety of electromyographs and
evoked response equipment.
This device also complies with part 15 of the Federal
Communication Commission (FCC) Declaration of Conformity Statement. As a result, operation
is subject to the following two conditions:
1. The device may not cause harmful interference.
2. The device must accept any interference received, including interference that may cause
undesired operation.
The TeleMyo 2400 G2 Mini Receiver acts as a receiver for the TeleMyo 2400T G2 transmitter.
The two communicate through the use of wireless channels using two Compact Flash WiFi cards.
WiFi channels can be changed on the device, no computer or software program is necessary.
The Mini Receiver can accept up to 16 signal channels from one TeleMyo 2400T transmitter, or
32 signal channels from two linked TeleMyo 2400T transmitters. This creates a connection
between the TeleMyo 2400T and the PC, allowing the user to view and analyze the data using
the PC and a designated software program.
The Mini Receiver also has the option for 8 channels of analog signals as well as both sending
and receiving a synchronization signal. In addition, the Mini Receiver can send a sync pulse out
via wire or through the wireless sync antenna to a wireless sync receiver connected to the
TeleMyo 2400T transmitter. Communication between the TeleMyo2400T and Mini Receiver is bidirectional, using an internationally accepted direct sequence spread spectrum 2.4GHz radio
channel. The 2400 Mini Receiver is completely powered by a USB connection to a PC or a 5VDC
power supply that plugs into a wall outlet. All necessary internal operating power levels are
derived from the 5V power supply.
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Electro‐Magnetic Compatibility Tables Guidance and manufacturer’s declaration – electromagnetic emissions
The TeleMyo 2400 G2 Mini Receiver is intended for use in electromagnetic environment specified below. The customer
or the user of the TeleMyo 2400 G2 Mini Receiver should assure that it is used in such an environment.
Emissions Test
Compliance
RF emissions
CISPR 11
Group 2
RF emissions
CISPR 11
Class A
Electromagnetic environment - guidance
The TeleMyo 2400 G2 Mini Receiver must emit
electromagnetic energy in order to perform its intended
function. Nearby electronic equipment may be affected.
Harmonic Emissions
IEC 61000-3-2
Not applicable
Voltage fluctuations/
flicker emissions
IEC 61000-3-3
Not applicable
The TeleMyo 2400 G2 Mini Receiver is suitable for use in all
establishments other than domestic establishments and
those directly connected to the public low-voltage power
supply network that supplies buildings used for domestic
purposes.
Guidance and manufacturer’s declaration – electromagnetic immunity
The TeleMyo 2400 G2 Mini Receiver is intended for use in electromagnetic environment specified below. The customer
or the user of the TeleMyo 2400 G2 Mini Receiver should assure that it is used in such an environment.
Immunity Test
Electrostatic
discharge (ESD)
IEC 64000-4-2
Electrical fast
transient/burst
IEC 61000-4-4
Surge
IEC 60601
test level
Compliance level
±6 kV contact
±6 kV contact
± 8 kV air
±6 kV air
±2kV for power supply
lines
±2kV for power supply
lines
±1kV for input/output
lines
±1kV differential
mode
Not applicable
±2kV common mode
<5 % UT
(>95 % dip in UT)
for 0,5 cycle
±2kV common mode
Not applicable to
operation
40 % UT
(60 % dip in UT)
for 5 cycles
Not applicable to
operation
70 % UT
(30 % dip in UT)
For 25 cycles
Not applicable to
operation
<5 % UT
(>95 % dip in UT)
For 5 sec
3 A/m
Not applicable to
operation
±1kV differential mode
IEC 61000-4-5
Voltage dips, short
interruptions and
voltage variations
on power supply
input lines
IEC 61000-4-11
Power frequency
(50/60 Hz) magnetic
field
3 A/m
Electromagnetic environment guidance
Device user should avoid touching subject
and sensor probes while a measurement
is active.
For battery charging mains power quality
should be that of a typical commercial or
hospital environment.
For battery charging mains power quality
should be that of a typical commercial or
hospital environment.
For battery charging mains power quality
should be that of a typical commercial or
hospital environment.
Power frequency magnetic fields should
be at levels characteristic of a typical
location in a typical commercial or hospital
environment.
IEC 61000-4-8
NOTE UT is the a.c. mains voltage prior to application of the test level.
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Guidance and manufacturer’s declaration – electromagnetic immunity
The TeleMyo 2400 G2 Mini Receiver is intended for use in electromagnetic environment specified below. The customer
or the user of the TeleMyo 2400 G2 Mini Rceiver should assure that it is used in such an environment.
Immunity Test
IEC 60601 test level
Compliance
level
Electromagnetic environment guidance
Portable and mobile RF communications
equipment should be used no closer to
any part of the TeleMyo 2400 G2 Mini
Receiver, including cables, than the
recommended separation distance
calculated from the equation applicable to
the frequency of the transmitter.
Recommended separation distance
Conducted RF
IEC 61000-4-6
(Charging System)
3 Vrms
150 kHz to 80 MHz
3Vrms
Radiated RF
IEC 61000-4-3
3 V/m
80 MHz to 2,5 GHz
3V/m
d  1.2 P
d  1.2 P
80 MHz to 800 MHz
d  2.3 P
800 MHz to 2,5 GHz
where P is the maximum output power
rating of the transmitter in watts (W)
according to the transmitter manufacturer
and d is the recommended separation
distance in meters (m).
Field strengths from fixed RF transmitters,
as determined by an electromagnetic site
a
survey, should be less than the
compliance level in each frequency
b
range.
Interference may occur in the vicinity of
equipment marked with the following
symbol:
NOTE 1
At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and
reflection from structures, objects and people.
a
Field strengths from fixed transmitters, such a base stations for radio (cellular/cordless) telephones and land mobile
radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with
accuracy. To assess the electromagnetic environment due to fixed RF transmitters, an electromagnetic site survey
should be considered. If the measured field strength in the location in which the TeleMyo 2400 Mini Receiver is
used exceeds the applicable RF compliance level above, the TeleMyo 2400 Mini Receiver should be observed to
verify normal operation. If abnormal operation is observed, additional measures may be necessary, such as
reorienting or relocating the TeleMyo 2400 Mini Receiver.
b
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
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Recommended separation distances between portable and mobile RF communications
equipment and the TeleMyo 2400 Mini Receiver
The TeleMyo 2400 G2 Mini Receiver is intended for use in an electromagnetic environment in which radiated RF
disturbances are controlled. The customer or the user of the TeleMyo 2400 G2 Mini Receiver can help prevent
electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications
equipment (transmitters) and the TeleMyo 2400 G2 Mini Receiver as recommended below, according to the maximum
output power of the communications equipment.
Rated maximum output power of
transmitter
W
Separation distance according to frequency of transmitter
m
150 kHz to 80 MHz
80 MHz to 800 MHz
800 MHz to 2,5 GHz
d  1.2 P
d  1.2 P
d  2.3 P
0,01
0.12
0.12
0.23
0,1
0.38
0.38
0.73
1
1.2
1.2
2.3
10
3.8
3.8
7.3
100
12
12
23
For transmitters rated at a maximum output power not listed above, the recommended separation distance d in meters
(m) can be estimated using the equation applicable to the frequency of the transmitter, where P is the maximum output
power rating of the transmitter in watts (W) according to the transmitter manufacturer.
NOTE 1 At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and
reflection from structures, objects and people.
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Section 18: Appendices
Appendix A – Interference Between WiFi and TM 2400 Radio Frequency Channels Because any neighboring WiFi radios and the TeleMyo 2400 System share the 2.4GHz frequency
spectrum there is the possibility that the RF channels may overlap and interfere with each other
resulting in lost data. Remember, the selector on the Mini Receiver goes from 0-9, then A-F.
(A=10, B=11, C=12, D=13, E=14, F=15.)
If you are aware of WiFi activity in the vicinity of the TeleMyo 2400 system, it is helpful to identify
which combinations of the eleven WiFi channels are being used. Once this is determined, select
a channel that avoids, as much as possible, WiFi channels that share the same radio
frequencies.
Instructions to change the RF channel: Use a network sniffer program to determine which WiFi RF channels are being used in your area.
“InSSIDer” is a network sniffer with a graphical display that is available as a free download from
the Noraxon website at:
http://www.noraxon.com/docs/default-source/Utility-Downloads/noraxon-inssider2installer.zip?sfvrsn=0
This network sniffer is compatible with Windows XP, Vista and 7 (32 and 64-bit). You can use
most 802.11 a/b/g wireless adapters, e.g. PC internal WiFi, PCMCIA card Wireless network
adapter and USB Wireless network adapter, to scan the networks in the area. Once the busy
WiFi channels are identified, change both the transmitter and receiver’s RF Channel to avoid
those WiFi channels.
The TeleMyo 2400 System can operate on any one of 11 different radio channels between 2.412
GHz (radio channel 1) to 2.462 GHz (radio channel 11). Radio channels 1, 6 and 11 are the most
commonly set channels. Noraxon presets the radio channel to ‘channel 1’ on both the transmitter
and Mini Receiver prior to shipping. However, the channel can be changed by the user. The
transmitter channel must agree with the radio channel of the Mini Receiver.
To change the channel of the transmitter and receiver, unplug the USB cable from the Mini
Receiver before changing the RF channels. The channels can be changed using a small, flat
head screwdriver. To set the RF Channel to “1”, the “slot” in the “set screw” should have the
arrow pointing to “1”. To change or “set” the RF channel, gently turn the screw clockwise using
the screwdriver. As the screw is turned, it will click into place at each channel. The selector goes
from 0-9, then A-F, (A=10, B=11, C=12, D=13, E=14, F=15.) Be sure to change the channel this
for both the TM2400 G2 transmitter and receiver.
Note: Not all radio channels are available for use in each country.
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Noraxon U.S.A., Inc.
TeleMyo 2400 G2 Mini Receiver
Appendix B – Radio Regulatory Statements FCC Statement This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Caution: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This device contains modules with FCC ID: H9PLA4137
Industry Canada Statement
This product contains Wireless module Canadian Cert No IC: 1549104431A
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Norax
xon U.S.A., In
nc.
TeleM
Myo 2400 G2
2 Mini Receive
er
Appe
endix C – W
Wireless Syync Optionss Hardware
e Setup he “Componeent Interconn
nections” step
ps 1‐4 1. Set the Mini Receiver according to th
2. Set the Power Source SSwitch to EXT
e the source o
of the sync siggnal: wirelesss push button
n cable or exteernal system
3. Determine
ble (Manual SSync) Wireless Sync Push Button Cab
Steep A Inssert the Wireeless Sync Pussh Button ca ble into the ““Sync In” portt Steep B Seet the polarityy switch to Steep C Inssert the Wireeless sync tran
nsmitter I/O ca ble into the ““Sync Out” po
ort Sttep D
Coonnect the I/O
O cable to thee external sysstem Sttep E
Seelect the “Sync out” polaritty for the exxternal system
m P-2928
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Noraxon U.S.A., Inc.
TeleMyo 2400 G2 Mini Receiver
External System Sync
Step A Insert the I/O BNC connector into the external system Step B Insert the I/O cable stereo jack into the “Sync In” port Step C Determine the “Sync In” polarity based on the signal from the external system Note: No “Sync Out” cable is necessary 4. Turn on the TeleMyo 2400T transmitter 5. Plug in the inline wireless sync receiver into the “Sync” port on the TeleMyo 2400T The transmitter will not turn on if the inline wireless sync receiver is plugged into the sync port. Turn the transmitter on first, and THEN connect the wireless sync receiver. Software Setup Follow steps 1‐4 under Companion Software Configuration for connection to the TeleMyo 2400T (for both MR‐XP and MR3). P-2928 Rev H (July 2013)
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Noraxon U.S.A., Inc.
TeleMyo 2400 G2 Mini Receiver
MyoReseach XP Step 1 In the setting “Control Panel”, make sure the “USB Gen2 device” is clicked and then click “Configure” Step 2 The “USB receiver configuration” box will appear, click “Enable radio” and “External Pulse” Step 3 Click “OK” 3 times to get back to the Measurement setup screen. P-2928 Rev H (July 2013)
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Noraxon U.S.A., Inc.
TeleMyo 2400 G2 Mini Receiver
Step 4 In the Measurement Setup screen, double click the “On” box for the Channel used for sync. Note: For 4 or 8 channel systems, the sync Channel is Channel 11. For 12 or 16 channel systems, the sync is channel 19. Step 5 Under the Name column, double click to highlight Channel 11 and type in Sync. Step 6 Under the Type column, double click to produce the scroll down menu and choose TTL Test. MR3 Coming soon…
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