Icom IC-F3261D / F4261D Instruction Manual - Page 13

PANEL DESCRIPTION 2 MEMORY CH 1/2/3/4 KEYS "CH1" "CH2" "CH3" "CH4" Push to directly select memory channels 1 to 4. LONE WORKER KEY "LONE" 1 Push to turn the Lone Worker function ON or OFF. • If the Lone Worker function is activated, the Emergency function is 2 MONI KEY "MON" ➥ Push to mute and release the CTCSS (DTCS) or 2-tone automatically turned ON after the specified time period has passed with no operation performed. 3 squelch mute. Open any squelch or deactivate any mute 4 while holding down this key. (LMR operation only) ➥ Independently activates one or two of the following func- HIGH/LOW KEY "H/L" Push to select the transmit output power temporarily or per- 5 tions on each channel. (PMR operation only) manently, depending on the presetting. 6 • Hold down to unmute the channel (audio is heard; 'Audible' mode). • Ask your dealer for the output power level for each selection. 7 • Push to mute the channel (sets to 'Inaudible' only). • Push after the communication is finished to send a 'reset code'. TONE/RAN CH SELECT KEY "T SEL" ➥ While in the analog mode, push to enter the continuous 8 (5-tone/BIIS operation only) tone channel selection mode. Then select the desired tone 9 NOTE: The unmute mode ('Audible' mode) may automatically return to the mute mode ('Inaudible' mode) frequency/code setting using [CH Up] or [CH Down]. After the selection, push this key again to set the tone/code. 10 after a specified period. ➥ While in the digital mode, push to enter the RAN channel 11 LIGHT KEY "LIGT" selection mode. Then select the desired RAN setting using [CH Up] or [CH Down]. After the selection, push this key 12 Push to temporarily turn ON the transceiver's backlight, only again to set the RAN. 13 when the backlight function is turned OFF in the User set mode. ➥ While in the mixed (digital and analog) mode, push to enter the continuous tone channel selection mode. Then select 14 LOCK KEY "LOCK" ➥ H old down for 1 second to electronically lock all program- mable keys to prevent accidental frequency changes and unnecessary function access, except the following: [PTT], [Call] (incl. Call A and Call B), [Moni(Audi)], [Light], [Emergency], [Surveillance], [Lone Worker] and the desired tone frequency/code setting using [CH Up] or 15 [CH Down]. After the selection, push this key to set the tone/code. After that, the RAN channel selection screen 16 appears. Select the desired RAN setting using [CH Up] or [CH Down]. After the selection, push this key again to set the RAN. [OPT 1/2/3]. ➥ Hold down for 1 second again to turn the lock function OFF. 8