User manual

Chapter 1: Introduction
2 VHF radio with DSC Class A
Controls on the front plate
1. Loudspeaker.
2. Four soft keys with function title in the display.
3. Large display.
4. Keys 0 to 9 to enter numbers or text.
5. DW button to toggle the watch function(dual or triple).
6. 16/C quick selection key for channel 16 and the programmed call
channel.
7. Connector for Handset or Handmicrophone. If not used, put the cap
from the ACC connector on the front connector to prevent water
ingress.
8. Distress button for sending a Distress alert.
9. Squelch control to mute background noise.
10. Volume knob with key-press function for volume control and power
on/off.
11. Selector and dim knob with key-press function for general operation,
display color selection and dimming.
12. 1W button to toggle between high and low power.
13. Replay button to play back up to 240 s voice message.
Figure 1: Controls on the front plate