User's Manual
TM840 DMR Mobile Radio Quick User Guide
8
No.
Part Name
No.
Part Name
1
Volume Control Knob
11
PTT Key(Hand Microphone)
2
Microphone/Programming Cable Interface
12
Emergency Button
3
The Menu/Ok Button
13
Hook off Key
4
Up Key
14
Dial Key
5
Down Key
15
P1~P4 (Programmable Keys)
6
Return Button
16
LCD Display
7
On/Off Button
17
Antenna Connector
8
LED Indicator
18
Power Cable Connector
9
Speaker
19
GPS Antenna Connector
10
Microphone
20
26 Pin Connector