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Appendix B: Radio Controls
This section is a quick reference to your radio’s controls.
Microphone Keys
Key Name Press & Release
Press & Hold 3 seconds
1. PTT
Push-to-Talk
Push-to-Talk
2. HI/LO
LOC/DIS
TX Power High/Low and ACCEPT
key for menu item selections
Toggles between full receiver sensi-
tivity (Distant mode) and attenuated
receiver sensitivity (Local mode).
3. 16/PLUS
Switch between the Priority and
Working Channels
Switches to Secondary Priority
(PLUS) channel; If already tuned to
the PLUS channel, programs a new
PLUS channel.
4. UP/DOWN Channel changing and navigating
menu item selections
Rapid channel change and navigat-
ing menu item selections
5. SCAN/
SAVE
Initiate Priority Saved Scan mode
or terminate any active scan.
SAVE/DELETE channel to/from
memory
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