11PANEL DESCRIPTIONq VOLUME KEYS [ +]/[ –](p. 9)Adjusts the audio output level.w EMERGENCY KEY [ ]NOTE: While in the VFO mode, the Emergencykey cannot be used.➥ Push to enter the Emergency channel list.• Push again to return to the normal operating screen.➥ Hold down for 1 second to transmit the Selcalland RFDS call to the specified Selcall addressesin order.NOTE: The RFDS call is available for only AUSversions.e POWER KEY [ ]➥ While the transceiver’s power is OFF:Push to turn ON the transceiver power.• First, turn ON the DC power supply.➥ While the transceiver’s power is ON:Hold down for 2 second to turn OFF the power.r CALL KEY [ ]Push to enter the Call menu.• Push again to go to the next screen in the Call menu.t UP/DOWN KEYS [r]/[s]Selects the operating channel and the items in theMenu mode, and so on.y ENTER KEY [4]Push to enter or exit the selected Menu in the Menuscreen.u CLEAR KEY [8]➥ Push to exit the Menu screen.➥ Push to return to the previous screen in the Callmenu.i HOME/MENU KEY [HOME] [MENU](HOME)➥ Push to return to the home display.➥ Hold down for 1 second to enter the Menuscreen.o FUNCTION KEYS [§]/[§§]/[§§§]Push to select the function that is displayed on theLCD display above each key.• The functions vary, depending on the selected menu andthe operating mode.q ww !1ee rio!0t y uKeypad (p. 2)qouytri• HM-192• Front panel■ Controller (Front panel or HM-192)• Common