TB-9-2350-277-40-P-2
CARRIER, PERSONNEL, FULL TRACKED, ARMORED M113A3
TECHNICAL BULLETIN; INSTALLATION OF CREW II MODIFICATION KIT PART 2 OF 4
JUNE 2009
TB-9-2350-277-40-P-2 - Page 21 of 100
TB 9-2350-277-40&P-2
EQUIPMENT DESCRIPTION – Continued
0002 00
0002 00-3
KEY
NOMENCLATURE
FUNCTION
1
Remote Control Unit
(RCU)/Personal Digital
Assistant (PDA) Assembly
Supports the RCU and PDA cradle.
The PDA cradle
provides hands-free operation of the PDA while the
operator is in the vehicle.
It can also be used for charging
the PDA main battery and the PDA internal memory
battery.
Power is provided via the vehicle power cable.
2
Global Positioning System
(GPS) Kit with Mounting
Assembly
Provides an exterior bracket that will work with or without
an antenna installed.
3
CREW II Primary Unit
Mounting Assembly
Supports primary unit located on the right side sponson
just back from the commander’s station.
4
Antenna Riser Assembly
Provides the CREW II antenna with the height needed to
maximize coverage during operations.
5
Power Harness
Used to provide power to the vehicle cradle from the
vehicle power source.
It contains a 5-amp in-line circuit
breaker.
The circuit breaker provides over current
protection to the PDA.
If the circuit breaker trips due to
over current condition, the circuit breaker can be reset.
6
RCU Cable
Main interface cable between CREW II Primary Unit
located mid-way back on right side sponson and the RCU.
7
Tactical PDA Cable
Used to connect the PDA interface cable to the RCU.
This
cable is used when the PDA is being operated in the PDA
(vehicle) cradle or in the desktop cradle.
8
GPS Cable
Provides GPS positioning data from the GPS sensor to the
CREW II Primary Unit.
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