Getting Started Microphone and GHS 10 Series Handsets With the exception of adjusting the volume and the squelch, the handset works the same as the radio. PTT PTT W 25 DISTRESS Up arrow Down arrow Channel 16+ or 16/9 HI/LO MENU Volume/ Squelch CLEAR DSC 16+ or 16/9 PTT (Push-to-talk) —press to exit the current menu and return to the Home screen to begin broadcasting. DISTRESS (GHS 10 and GHS 10i) —press to start a DSC distress call if you have programmed your radio with an MMSI number. Up and Down Arrows (Microphone) —press to change the channel on the radio. Channel —rotate to change the channel on the radio, or press to select a menu item.
When on the Home screen, press to access WX (weather) channels (GHS 10 only). CLEAR —press to return to the previous screen when you are in the menu options. This key also cancels or mutes an incoming DSC call. DSC —press to display a menu of DSC options. Press again to return to the Home screen. 16+ (VHF 100i/200i; GHS 10i) or 16/9 (VHF 100/200; GHS 10) —press and release to toggle between Channel 16, your second-priority channel, and your original channel. HI/LO —press to select between local and distant receive settings or to bypass 1 W transmission power for some channels. MENU —press to display a menu of configuration options. Press again to return to the Home screen.
Volume/Squelch —press to toggle the function of the Channel knob to adjust the volume and squelch levels. 2 VHF 100/200 Series Owner’s Manual 1 DIST6RESS WATCH US ˆ“‰ˆ‰Š‰°°:Š‹‹‹ŒŒ..PŒ‘M‘’ ’“U’’T PA SCAN