Himunication HM100 - Key Function; Power; Ptt; Jack

HM100
4
Key function
POWER
Power key. Long press to turn on/off.
PTT
Press PTT to transmit, release PTT to end transmission.
JACK
for charging, upgrading and connecting ear-piece mic.
UP
UP key. Press UP key to adjust the channel upward.
DOWN
DOWN key. Press DOWN key to adjust the channel downwards.
CH/* WX
1. Short press CH/*WX key to enter the private channel in band I, enter the WX band in band U
or C.
2. Press and hold CH/* WX key on WX Band to turn on the 1050 frequency alarm, press and
hold again to cancel the 1050 frequency alarm.
3. Long press to switch between band U, I, and C.
DW/TW FUNC
1. Short press DW/TW FUNC key once to enter DW WATCH, short press DW/TW FUNC key
again to enter TW WATCH, Short press DW/TW FUNC key again to return
2. Long press DW/TW FUNC key to enter SCAN or PSCAN (which can be set in the menu), long
press DW/TW FUNC key again to return.
16/9
Short press 16/9 key once to enter channel 16, short press 16/9 key again to return.
Long press 16/9 key to enter the second priority channel
H/M/L LOCK
Short press H/M/L LOCK key to change the transmit power, long press to lock the key.
VOL/SQL MENU
1. Short press VOL/SQL MENU key once, the number indicating VOL level flashes, press UP or
DOWN key to adjust the VOL level.
2. Short press VOL/SQL MENU key again, the number indicating SQL level flashes, press UP or
DOWN Key to adjust the SQL level.Short press VOL/SQL MENU key again to exit.
3. Long press VOL/SQL MENU key to enter the menu, select Function, press H/M/L LOCK key to
enter, press UP/DOWN key to select Scan or Pscan, press CH/* WX key to return.
4. Select Contrast, press H/M/L LOCK key to enter, press UP/DOWN key to adjust screen
contrast, press CH/* WX key to return.