3
Num. Item Description
3
RF Antenna
Interface
Used to connect RF antenna for signal
transmission and reception.
The interface type is the UHF interface.
4
Data Interface
Used for the host debugging and interconnection
with center through IP network.
5
Palm Microphone
Interface
Connect palm microphone.
6
Power Button
Used to control power on and off. Long press the
button for 1s to power on, and long press the
button for 3s to power off.
7
Backpack Hole
Used for device installation in the backpack.
8
Electric Quantity
Button
Touch the battery level button, and the present
power level can be checked through power
indicator.
9
Indicator
10
Battery
Supply power for the host.