mPower Electronics mSQUAD MP400S User manual

mSQUAD
Mobile Wireless Multi-Gas Team
Warning System
MP400S & MP400H
User’s Guide
Rev 1.0
January, 2020

mSquad User’s Guide
1
Contents
1. General Information..................................................................................................................5
1.1 mSquad 4 and mSquad 8....................................................................................................... 5
1.2 Main Features........................................................................................................................ 5
2. Battery.........................................................................................................................................6
2.1 Battery Charging................................................................................................................... 6
2.2 Battery Status........................................................................................................................ 6
3. User Interface.............................................................................................................................7
3.1 Turning On & Off................................................................................................................. 7
3.2 Main User Menu................................................................................................................... 7
3.3 Displays and Keys................................................................................................................. 8
4. Operation..................................................................................................................................10
4.1 Field Set-up......................................................................................................................... 10
4.2 Alarm Notifications ............................................................................................................ 10
4.3 Head/Host Calibration ........................................................................................................ 12
5. Configuration Mode.................................................................................................................13
5.1 Navigating Configuration Mode to Edit Parameters .......................................................... 13
5.2 Man-Down Function .......................................................................................................... 14
5.3 Registering Soldier MP400S POLIs................................................................................... 15
5.4 Assigning Workers.............................................................................................................. 16
5.5 Host ID................................................................................................................................ 17
5.6 Channel............................................................................................................................... 17
5.7 mPlatoon Wireless Networks.............................................................................................. 17
6. Data Communication...............................................................................................................18
6.1 Connecting and Configuring............................................................................................... 18
7. Maintenance and Troubleshooting.........................................................................................20
8. mSquad Technical Specifications...........................................................................................20
Technical Support and mPower Contacts.................................................................................21

mSquad User’s Guide
2
Read Before Operating
This manual must be carefully read by all individuals who have or will have the responsibility of
using, maintaining or servicing this product. The product will perform as designed only if it is
used, maintained and serviced in accordance with the manufacturer’s instructions. The user
should understand how to set the correct parameters and interpret the obtained results.
CAUTION！
•REMOVE MONITOR COVER ONLY IN AREA KNOWN TO BE NON-HAZARDOUS.
•RECHARGE BATTERY ONLY IN AN AREA KNOWN TO BE NON- HAZARDOUS.
•USE ONLY mPOWER’S RECHARGEABLE LITHIUM BATTERY P/N M004-3002-000.
•USE OF NON-mPower COMPONENTS WILL VOID THE WARRANTY AND CAN
COMPROMISE THE SAFE PERFORMANCE OF THIS PRODUCT
•SUBSTITUTION OF COMPONENTS MAY IMPACT INTRINSIC SAFETY.
CAUTION: HIGH OFF-SCALE READINGS MAY INDICATE AN EXPLOSIVE
CONCENTRATION. ANY RAPID UP-SCALE READING FOLLOWED BY A DECLINING
OR ERRATIC READING MAY INDICATE A GAS CONCENTRATION BEYOND UPPER
SCALE LIMIT WHICH MAY BE HAZARDOUS.
ATTENTION: DES LECTURES SUPÉRIEURES A L’ÉCHELLE PEUVENT INDIQUER
DES CONCENTRATIONS EXPLOSIVES. TOUTE LECTURE RAPIDE ET POSITIVE,
SUIVIE D’UNE BAISSE SUBITE AU ERRATIQUE DE LA VALEUR, PEUT INDIQUER
UNE CONCENTRATION DE GAZ HORS GAMME DE DÉTECTION QUI PEUT ÊTRE
DANGEREUSE.
WARNINGS !
ONLY THE COMBUSTIBLE GAS DETECTION PORTION OF THIS INSTRUMENT HAS
BEEN ASSESSED FOR PERFORMANCE.
UNIQUMENT, LA PORTION POUR DÉTECTOR LES GAZ COMBUSTIBLES DE CET
INSTRUMENT A ÉTÉ ÉVALUÉE.
CAUTION: BEFORE EACH DAY’S USE, THE SENSITIVITY OF THE COMBUSTIBLE
GAS SENSOR MUST BE TESTED ON A KNOWN CONCENTRATION OF METHANE
GAS EQUIVALENT TO 20 TO 50% OF FULLSCALE CONCENTRATION. ACCURACY
MUST BE WITHIN 0 AND +20% OF ACTUAL. ACCURACY MAY BE CORRECTED BY
A CALIBRATION PROCEDURE.
ATTENTION: AVANT CHAQUE UTILISATION JOURNALIERE VERIFIER LA
SENSIBILITE AVEC UNE CONCENTRATION CONNUE DE METHANE EQUIVALENTE
A 20-50% DE LA PLEINE ECHELLE. LA PRECISION DOIT ETRE COMPRISE ENTRE
0-20% DE LA VALEUR VRAIE ET PEUT ETRE CORRIGEE PARUNE PROCEDURE
D’ETALONNAGE.

mSquad User’s Guide
3
WARNINGS !
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 to this unit not expressly approved by the party
responsible for compliance could void the user's authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or television reception,
which can be determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and receiver.
•Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
•Consult the dealer or an experienced radio/TV technician for help.
Special Conditions for Safe Use
•The POLI multi-gas detector must be calibrated if it does not pass a bump test, when a new
sensor has been installed, or at least once every 180 days, depending on use and sensor
exposure to poisons and contaminants
•No precautions against electrostatic discharge are necessary for portable equipment that has
an enclosure made of plastic, metal or a combination of the two, except where a significant
static-generating mechanism has been identified. Activities such as placing the item on a belt,
operating a keypad or cleaning with a damp cloth, do not present a significant electrostatic
risk. However, where a static-generating mechanism is identified, such as repeated brushing
against clothing, then suitable precautions shall be taken, e.g., the use of anti-static footwear.
Note: Users are recommended to refer to ISA -RP12.13, Part II-1987 for general information on
installation, operation, and maintenance of combustible gas detection instruments.
Proper Product Disposal at the End of Life
The Waste Electrical and Electronic Equipment (WEEE) directive (2002/96/EC) is
intended to promote recycling of electrical and electronic equipment and their
components at end of life. This symbol (crossed-out wheeled bin) indicates separate
collection of waste electrical and electronic equipment in the EU countries. This product
may contain one or more Nickel-metal hydride (NiMH), Lithium-ion, or Alkaline
batteries. Specific battery information is given in this user guide. Batteries must be
recycled or disposed of properly. At the end of its life, this product must undergo
separate collection and recycling from general or household waste. Please use the return
and collection system available in your country for the disposal of this product.

mSquad User’s Guide
5
1. General Information
The mSquad System is a quickly-deployable set of mobile multi-gas meters that communicate
wirelessly to a Squad leader up to 0.8 km (0.5 miles) distant line of sight. The system is ideal for
hazmat response, firefighters, temporary venue protection, tank entry, plant turn-around, and
other high-risk jobs. An mSquad consists of one Head monitor (MP400H) and up to 7 Soldier
monitors (MP400S) that communicate with each other via built-in wireless modules at ISM band
(902-928 MHz, FCC Part 15 approved). Each 4- or 5-gas monitor has options for a full range of
sensors for toxic gases, oxygen (O2), combustibles (LEL), carbon dioxide (CO2) and PID for
volatile organic compounds (VOCs). In addition to high gas concentration alarms, all Squad
units receive any Man-Down alarms to notify them remotely of a worker in distress. All the
Squad monitors are Class I Division I certified to operate in hazardous zones. The entire
mSquad is mobile, running on batteries for up to 12 hours. Each mSquad comes preconfigured
for immediate deployment and the Head user can assign monitor names for ease of recognition.
The Head/Host MP400H monitor always samples by diffusion because the communications
antenna is attached to the pump inlet port, while MP400S Soldier units have a built-in sampling
pump for active gas sampling, and thus a somewhat faster response time.
Detailed operations and maintenance for the MP400S and MP400H as individual monitors are
described in the POLI User’s Guide. The present Guide highlights the features required to
connect multiple instruments to function as a system that communicates wirelessly for an entire
team. Users should familiarize themselves with the basic POLI User’s Guide before reading this
manual.
1.1 mSquad 4 and mSquad 8
mSquads are currently available in two options: mSquad 4 with one host/head (MP400H) and
three soldiers (MP400S), and mSquad 8 with one host/head and seven soldiers. Each system
comes in (a) carry case(s) holding four units and arrives fully configured at ready for use after
charging and calibration.
1.2 Main Features
•Remote, wireless real-time readings and alarms including Man-down
•Up to 8 remote 4- or 5-gas monitors
•Up to 0.8 km (0.5 miles) distance to Squad Head
•All mSquad units alarm if any one unit has an alarm condition
•Mobile system operation
•12-hour continuous operation on single Li-ion battery charge.
•Micro-USB cable for battery charging and direct PC communication
•Convenient 4-unit carry case with built-in 4-unit charger
•Wide selection of sensor types

mSquad User’s Guide
6
2. Battery
Fully charge the POLI batteries upon receiving the mSquad and before each day’s use. The Li-
ion batteries are charged using a Micro-USB cable.
WARNING
To reduce the risk of ignition of hazardous atmospheres, recharge, remove or replace the battery
only in an area known to be non-hazardous!
2.1 Battery Charging
Up to four POLI monitors can be charged simultaneously using the cables inside the mSquad
carry case. Plug the mini ends of the Micro-USB cables into the charging port of each POLI, and
the power adapter into a wall socket (100-240 VAC). The POLIs can also be charged
individually on a personal computer using the USB power/communications cables provided.
NOTE: Any locally-obtained USB A to Micro B USB cable works for charging, but does not
work for communication with mPower Suite configuration and data transfer software. The
mPower USB cable P/N M-011-3003-000 is required for a PC to recognize the instrument and
communicate with mPower Suite.
The screen will display a battery icon from empty to full and one alarm LED will remain yellow.
When the battery is fully charged, the icon displays full grid status (see Section 3.1), and the
alarm LED turns green.
2.2 Battery Status
The battery icon on the display shows the battery level, and alerts of any charging problem.
blink
Full charge
2/3 charge
1/3 charge
Battery Low
Battery Alarm
When the battery’s charge falls below a preset voltage, the instrument warns by beeping once
and flashing once every minute. The instrument automatically powers down within 10 minutes,
after which the battery must be recharged. When a low-battery alarm occurs, we recommended
promptly switching instruments to a fully charged POLI, and/or charging the battery in a non-
hazardous location.

mSquad User’s Guide
7
3. User Interface
The POLI user interface consists of two keys, four sensor sockets, one large Liquid Crystal
Display (LCD), eight alarm LEDs, one buzzer, and two vibration alarms.
3.1 Turning On & Off
To turn on, press and hold the [ /↓] Key for 3 seconds, until the buzzer beeps and the red LED
turns on. To turn off, in normal reading mode, press and hold the [ /↓] key for a 5-second count
down until the unit displays ‘Power Off’.
3.2 Main User Menu
See the POLI User Guide for a full description of the main user menu.
(pump models)
(Gas inlet/outlet
diffusion models)

mSquad User’s Guide
8
3.3 Displays and Keys
The LCD provides visual information that includes real-time gas readings, sensor types, datalog /
battery / pump / wireless status, and others. The main user screen is shown below. On the
Host/Head unit this main screen alternates with a second screen listing the Registered Devices.
3.3.1 Status Indicator Icons
Along the top of most screens are status icons that indicate whether a function is operating and/or
its strength or level.
Icon
Function
Password protection enabled
Wireless signal strength at 0-5 level
Pump status (pump versions only)
Datalogging enabled (cannot turn off)
Battery voltage status
Man-down alarm enabled
All sensors have been bump tested and calibrated and none are overdue. On the
registered devices list the checkmark means unit is communicating and all is OK.
3.3.2 Keys and Interface
The POLI has two keys:
Left [+/OK] Key Right [ /↓] Key
Confirm Operation/Increase Number Power On-Off/Move Cursor
USR00
USR01
USR02
Test
HEAD
Registered Devices list on
Host/Head unit
Man Down alarm enabled
Special notice
Datalog on reminder
Battery status
Pump status
Wireless status
Sensor type
Concentration
reading
Unit of measure
User ID
Functions of left and right keys
Valid on Cal & Bump
test
USR01
Password protection

mSquad User’s Guide
9
These two keys are marked as [+/OK] to Confirm Operations or Increase Number and [ /↓] to
Power On-Off / Move Cursor. They also act as ‘soft keys’ mapped to two text or symbol boxes
at the LCD bottom that change numbers and make selections under various menus.
In addition to the functions described above, the Left [+/OK] key can be used to manually
activate the LCD backlight when it is off, and to manually test the LED, audio and vibration
alarms from the main display.

mSquad User’s Guide
10
4. Operation
See the POLI User’s Guide for basic operation information for POLI multi-gas monitors.
Special considerations for mSquad POLI monitors include:
•Alarm notifications and field physical set-up
•Calibration of the Head/Host unit
•Wireless communication set-up in Configuration Mode and in mPower Suite
4.1 Field Set-up
Before beginning operations, the field set-up should
be checked to ensure good wireless connection. The
Head/Host communicates directly with each Soldier
monitor, while communication between Soldiers
occurs indirectly via the Head/Host. The maximum
line-of-sight distance between a Soldier and Head is
about 0.5 miles, and thus two Soldiers could be as far
as 1 mile apart and still communicate. However, in
many cases the practical operating distances are on
the order of a few hundred yards because hills,
buildings and other structures (especially metal and
concrete barriers) impede wireless transmission.
Communication can be improved by operating the
Head unit at the highest point of the arena and/or
placing it on a pole or other elevated structure. If a Soldier moves out of communication range
for more than one minute, it will alarm. A quicker test of connectivity can be done by sending a
Panic Alarm (Hold Left key for 3 seconds.)
4.2 Alarm Notifications
The POLI provides alarms including audible buzzer, visible bright LEDs, vibration, and text
notification on the display. These can be programmed or selectively turned on or off. If an alarm
occurs in any one unit, all units within an mSquad also go into alarm for a short period (about 15
seconds) and then stop, but the alarm continues on the affected unit and the Head/Host until the
alarm condition is cleared. If the alarm does not silence automatically after the issue has been
resolved, in most cases it can be cleared by pressing the Left Key.
4.2.1 Alarm Testing
Under normal operation mode and non-alarm conditions, the audible (buzzer) alarm, vibration
alarm, LED, and backlight can be tested at any time by pressing Left [+/OK] once. This alarm is
given only on the local instrument.
4.2.2 Gas Alarms
When the gas concentration is outside the alarm preprogrammed Low, High, TWA and STEL
alarm limits on any one monitor, all units within the mSquad are alarmed. The Host/Head
displays a bell symbol next to the User Name in place of the check mark to indicate a gas
alarm, and other Soldiers display NAME-Gas in the top bar, where NAME is the user in
alarm. Alarms on other Soldiers cease after about 15 seconds but the continues to pulse as a
MP400S
MP400S
MP400H
MP400S
MP400S
MP400S
MP400S
MP400S

mSquad User’s Guide
11
reminder that another worker had an alarm. The pulsing can be cleared by cycling through
the main menu.
CAUTION: As of Firmware 6.1, a gas alarm on the Host/Head does not alarm on any other unit.
If two Soldiers experience gas alarms at the same time, both names are highlighted with a bell
on the Head/Host, but only the first to alarm is shown on the other Soldiers.
4.2.3 Function Alarms
When an instrument malfunction errors occur, such as a low battery, pump stall or sensor fault,
all units within the mSquad are alarmed. The Host/Head displays a triangle symbol next to
the user name in place of the check mark to indicate a function alarm, and other Soldiers display
NAME-Fault in the top bar, where NAME is the user in alarm. Alarms on other Soldiers cease
after about 15 seconds as described above for Gas Alarms.
4.2.4 Communication Loss
When a monitor moves out of communication range or is otherwise disconnected, it alarms on
the local Soldier instrument and Head/Host. This alarm can be silenced by pressing the Left Key
while still showing the Host? warning. If the Host/Head is turned off, the local Soldier
alarms immediately with HEAD OFF!, followed by flashing Host? if the alarm is silenced. If
a Soldier is turned off, other Soldiers alarm immediately for 15 seconds. The Host/Head is
alarmed with a symbol displayed next to the user name after the communication-lost timer
runs out (about 2.5 minutes). Once the soldier is turned back on, the alarm disappears
immediately.
4.2.5 Panic Alarm
If a Soldier recognizes an emergency situation, he or she can notify all mSquad members by
holding down the Left Key for 3 seconds to initiate a Panic Alarm. This condition is indicated by
a large Xappearing next to the user name on the Host/Head and NAME-Panic on the top bar of
each Soldier. A Panic Alarm is cleared by holding down both Left and Right Keys
simultaneously for 3 seconds.
4.2.6 Man-Down Alarm
When a user who is carrying the instrument stops moving or shifts to an abnormal position for a
set period of time, the Man-Down Alarm is triggered, notifying all mSquad members
immediately. A large Xappears next to the user name on the Host/Head and each Soldier
displays NAME-Mandown on the top bar. The alarms cease as soon as the Man-Down condition
is cleared either automatically or manually.
The Man-Down function also has features to warn nearby co-workers who are not connected to
the mSquad network. The user is pre-warned by visual and audio alarms at 2 pulses per second
that the Man-Down condition has been detected. He then has a set time to clear the warning by

mSquad User’s Guide
12
pressing ‘ ’ if he is OK. If not cleared in time, a louder Man-Down Alarm starts, consisting of a
short vibration followed by a pitch-rising, once-per-second alarm to warn co-workers within
earshot that the user may need rescue. During the warning period the user can also press ‘X’ if he
is in distress, to start the full Man-Down Alarm immediately. These alarms are very different
from high-gas alarms, so that nearby co-workers can easily distinguish them. If a full Man-Down
Alarm starts but the user is OK, it can be stopped using the Left key (Clear).
WARNING!
The Man-Down feature cannot detect a worker in distress in all situations even if they have
collapsed. The Man-Down function should not be used to supplant other safety precautions.
4.3 Head/Host Calibration
For general MP400 calibration procedures, including mSquad Soldiers, see the POLI User
Guide. The mSquad Head/Host requires a special calibration adapter because the antenna blocks
the pump inlet port. Calibrate a Head/Host as for any other POLI diffusion instrument except for
connecting the calibration cap to the front face of the monitor, as shown below, and using a
fixed-flow regulator with a flowrate of about 0.3 to 0.5 LPM.

mSquad User’s Guide
13
5. Configuration Mode
The Configuration Mode (Config Mode) is used to adjust the POLI’s operation settings and
calibrate sensors. For mSquads, this mode is additionally used to select the wireless channel,
register devices, and assign worker names. See the POLI User’s Guide for instructions on how to
enter, navigate, and exit Configuration Mode. Only configurations relevant to wireless operations
are described here.
5.1 Navigating Configuration Mode to Edit Parameters
After entering Config Mode, the calibration menu is displayed first. Press [ /↓] (→) to step
through the menus and [+/OK] (Enter) to enter a menu to edit the parameters in its submenu.
5.1.1 Configuration Mode Menus and Sub-menus
Calibration
Measurement
Alarm
Datalog
Monitor Setup
Wireless**
Exit
Fresh Air Calib
Enable/Disable
High Limit
Clear All
LCD Contrast
Register Devices
Nitrogen Calib
PID Meas. Gas
Low Limit
Interval
Pump Speed*
Assign Worker¥
Span Calib
Set Custom CF
(for PID only)
STEL Limit
Sensor Select
Pump Stall*
Register
Bump Test
Gas Unit
TWA Limit
Exit
Temp. Unit
Host ID
Span Value
Exit
Alarm Device
Language
Channel
Exit
Heart Beat Light
Back Light Mode
Exit
M-D†On/Off
LCD Auto Flip
M-D†Warn Time
Policy Check
M-D†Threshhold
Real-Time Clock
M-D†Tmotionless
3-Point Cal.
Exit
Exit
* Operational in Pump versions only ** Operational in Wireless versions only †M-D = Man-Down ¥Host only

mSquad User’s Guide
14
5.2Man-Down Function
5.2.1 Man-Down On/Off
The Man-Down On/Off function has 4 settings:
•Off
•On Alarm is triggered with insufficient movement in any direction. The pre-warn or
alarm can be cleared by quickly tilting, or by pressing the Left [+/OK] key.
•Vertical Off The alarm stays off as long as the instrument is held in a vertical position,
such as clipped to a belt (or straight upside-down), and triggers when in any other
position including held sideways or laying face up or down. A pre-warn can be cleared by
quickly returning the POLI to a vertical position, or pressing the Left [+/OK] key.
•Horizontal Off The alarm stays off as long as the instrument is held in a horizontal
position, such as laying face up on a table, and triggers when in any other position. A pre-
warn can be cleared by quickly returning the POLI to a horizontal position, or pressing
the Left [+/OK] key.
The Man-Down icon on the main screen verifies that the
Man-Down function is enabled.
5.2.2 Man-Down Warn Time
This menu allows adjustment of the time allowed for the user to clear a pre-warn signal before
the unit goes into full Man-Down Alarm. The pre-warn time can be adjusted between 10 and 60
seconds and the default value is 30 seconds.
5.2.3 Man-Down Threshold (Sensitivity)
This menu allows adjustment of the sensitivity to motion (On Mode) or position changes
(Vertical or Horizontal Off Modes) for detecting a Man-Down condition. Low sensitivity
means fewer alarms and High sensitivity means a greater likelihood of triggering an alarm.
5.2.4 Man-Down Motionless Time
This menu allows adjustment of the time allowed for stopped motion (On Mode) or position
changes (Vertical or Horizontal Off Modes), before a Man-Down condition is detected. The
motionless or position-change time can be adjusted between 10 and 60 seconds and the default
value is 30 seconds.

mSquad User’s Guide
15
5.3 Registering Soldier MP400S POLIs
Before the mSquad units can communicate with each other, each Soldier (MP400S) must be
registered with the Head (MP400H). If an mSquad Soldier is not registered with a Head, it will
alarm and flash the query “Host?” on the top bar, beginning about one minute after turn-on. The
alarm can be silenced by pressing the Left [+/OK] (ACK) key, while the “Host?” query remains.
To register, place both the Head and the Soldier into Configuration mode and enter the Wireless
sub-menu.
•Ensure that all monitors are on the same wireless channel: Wireless →Channel. Scroll
to one of the 16 channels offered and press Enter →Select →Save.
•On the Host, enter Wireless →Register Devices
•On the Soldier, enter Wireless →Register →Enter →Start
•The Soldier and Head/Host will beep once to acknowledge the registration, and the
Soldier will display the Registration Address (1 to 8) above the message “Registered”.
The new Soldier name will appear on the Host/Head Registered Device List with a next
to the name. The Host assigns default user names in the order they are registered, e.g.
USR00, USR01, USR02….
•To enter a personalized user name of up to 5 letters/digits, use mPower Suite software.
Connect the Host to a personal computer equipped with mPower Suite version 1.2.2 or
higher. Search for the Host, click on the POLI serial number and click on the Squad Users
tab on top. Type in the desired names for up to 7 users, preferably 5 letters or less for ease
of reading on the displays. After saving to the Head/Host (see Section 6.1.3), the new
Soldier names will update on the Soldiers next time they communicate with the Head/Host
(this may take a few minutes). Alternatively, put both Host and Soldier back into Register
Device mode and re-register each Soldier to receive its new name.
•If a Soldier get disconnected, the “Host?” query re-appears on the Soldier, and the
Head/Host unit is alarmed by audiovisual alarm plus the symbol appearing next to
the user name on the Connected Devices list.
•On the Head/Host, the Register Menu allows connection to a larger network using an
mLink.

mSquad User’s Guide
16
5.4 Assigning Workers
Each day or on a shift change, it may be desirable to transfer a monitor to a different worker or
remove workers. This can be done using the Assign Worker function on the Head/Host. Turn on
all monitors and set the Head/Host in to the Wireless configuration menu. Select the Assign
Worker sub-menu and follow the flowchart below.
Assign Worker
1 05496868
JACK
Device Ping
Assign Worker
2 05F8036D
BILL
Device Ping
Device
Ping
Device
Assign Worker
3 05692A66
HELEN
Device Ping
Assign Worker
1 05496868
JACK
Ping Worker
Assign Worker
1 05496868
JACK
>>JACK
Worker Assign
Assign Worker
1 05496868
JACK
>>BILL
Worker Assign
Worker
[Pings Monitor
to Verify Unit]
Assign Worker
1 05496868
JACK
>>BILL
Assign Remove
Assign
Assign
Assign Worker
1 05496868
BILL
>>BILL
Assigning…..
Assign Remove
Assign Worker
1 05496868
BILL
Remove Done
Remove
Assign Worker
1 05496868
BILL
Done Device
Done
Done
[Exit]
Ping
(SOLDIER 2)
(SOLDIER 3)
Assign Worker
1 05496868
JACK
Remove Done
Remove
Assign Worker
1 05496868
JACK
Done Device
Done
Done
[Exit]
Assign Worker
2 05F8036D
BILL
Remove Done
Remove
(CAUTION:
Removes
SOLDIER 1
Registration)
Device
(Removes only name
to be assigned)
(Removes
only name
to be
assigned)

mSquad User’s Guide
17
To summarize the keystrokes: Assign Worker →Device →Ping (R) →Ping (L) (beeps on
both to confirm) →Worker (R) →Worker (L) (scroll L to select worker) →Assign (R) →
Assign (L) to assign (beeps to confirm) →Remove (R) →Remove (L) to remove registration or
Done (R & L) to exit.
5.5 Host ID
Displays the Head Monitor or mLink ID. For Soldiers, it is its registered Head ID; for a Head, it
is its registered mLink ID when part of an mPlatoon wireless network.
5.6 Channel
Select the operating Channel, from CH1 to CH16. Ensure that the same selection is made on the
Head/Host as on all Soldiers in the mSquad.
5.7 mPlatoon Wireless Networks
Future systems will allow multiple (up to 8) mSquads can be connected to form an mPlatoon
using the mLink-F modem, which communicates up to 2 miles (3 km) with each
Host/Head(MP400H). The mLink is controlled using the mPower Suite mobile App on a
smartphone or tablet via Bluetooth within 32 ft (10 m). If an mLink is used, the alarm is also
transmitted to the command center and displayed on the mobile phone or tablet. Contact
mPower for availability.

mSquad User’s Guide
18
6. Data Communication
The mPower Suite software can be used to select wireless channels and define mSquad User
names. For other configurations, data downloads, real time monitoring and upgrading
instrument firmware, see the POLI User’s Guide. mPower Suite and instrument firmware can
be downloaded from our website at https://www.mpowerinc.com/software-downloads/ .
6.1 Connecting and Configuring
•Turn on the instrument, cycle through the Main User Mode and enter PC Comm.
•Connect the USB cable to the PC and the Micro-USB end to the instrument.*
WARNING! Connect only in non-hazardous environments!
•Start mPower Suite on the PC and click the “Search” button to find the instrument.
•Find the instrument in the left bar Device Connected list. Click on the S/N to get the
configuration file from the instrument.
•Edit the configuration parameters as desired including those under the tabs for each sensor in
the upper right. Click “Write” to upload the configuration to the instrument.
•“Read” allows downloading the current configuration file from the instrument.
•“Save” allows storing the current configuration file to the PC.
•“Load” allows calling up a stored configuration file from the PC to mPower Suite.
•To update the instrument firmware, select “Firmware Upgrade”. The firmware must first be
downloaded to the PC from the mPower website www.mPowerinc.com.
*NOTE: Any locally-obtained USB A to Micro B USB cable works for battery charging, but the mPower
USB cable P/N M-011-3003-000 is required for a PC to recognize the instrument and communicate with
mPower Suite software. The Wireless configuration on BLE-enabled instruments using the Android App
requires an Android tablet or smartphone (OS 6.0 or above) and is not currently supported on Windows.
mPower Suite Main Configuration Screen for Wireless Monitors
Micro B (5-Pin)
to USB cable

mSquad User’s Guide
19
6.1.1 General Instrument Configurations
Use the main configuration window to set general instrument parameters including Man-Down
features (see POLI User Guide for details).
6.1.2 Wireless Channels
In the “Wireless” panel box, select the channel desired for the mSquad. Ensure that all units in
the mSquad are on the same channel. Select a different channel from other nearby mSquads to
avoid interference, or the same channel if cross-communication is desired.
6.1.3 mSquad User Names
To enter a personalized user name of up to 5 letters/digits, click on the Squad Users tab on top.
•Type in the desired names for up to 7 users, preferably 5 letters or less for ease of reading
on the displays.
•Click “Write” on the bottom of the Name panel to send the user names to the Host/Head.
(If the Write and Reset buttons are greyed out, first click “Read” to enable them, type in the
new names, and then click “Write”.)
NOTE: There are two “Write” buttons on this page, and only the one at the bottom of the
Name panel sends the names to the instrument; the “Write” bottom at the very bottom of
the page sends the parameters on the main Configuration page but not the mSquad user
names.
•After saving to the Head/Host, the new Soldier names will update on the Soldiers next time
they communicate with the Head/Host (this may take a few minutes). Alternatively, re-
register each Soldier to receive its new name: Exit mPower Suite, enter Configuration
Mode on both Host and Soldier, and scroll to the Wireless/Register Device menus.
mPower mSquad Users Configuration Screen

mSquad User’s Guide
20
7. Maintenance and Troubleshooting
For maintenance and troubleshooting, please see the POLI User Guide.
8. mSquad Technical Specifications
All specifications and listed sensors are subject to change without notice. Please check for
updates at www.mpowerinc.com .