Hytera PD78XG - Page 14

Product Controls Service Manual
4
PD78X/ PD78XG/ HD785/ HD785G
No. Part Name No. Part Name
1 SK1 (Side Key 1) 12 LED Indicator
2 PTT Key 13 Antenna
3 SK2 (Side Key 2) 14
Radio On-Off/Volume Control
Knob
4 TK (Top Key) 15 Accessory Jack
Group Call Selector Knob
(trunking mode)
5
Volume Control/Channel
Selector Knob (conventional
mode)
16
Back/Group Call Management
Key