Icom IC-M503 instruction manual Panel Description

t CHANNEL SELECTOR [CHANNEL]

Rotate [CHANNEL] to select the operating channels, set mode contents, etc. (p. 8)

y DIMMER SWITCH [DIMMER]

➥Push to select one of 8 backlighting (LCD and switches) levels.

➥Push and hold for 1 sec. to turn the intercom mode ON.

u CALL CHANNEL SWITCH [CALL]

➥Push to select the call channel. (p. 6)

➥Push and hold for 3 sec. to enter call channel program- ming condition. (p. 9)

➥While pushing and holding [HI/LO], enters memory name programming condition. (p. 9)

iCHANNEL 16 SWITCH [16]

➥Push to select Channel 16. (p. 6)

➥While turning power ON, push to enter initial set mode. (p. 14)

o DIAL SWITCH [DIAL]

➥Push to exit from Channel 16 or call channel. (p. 6)

➥While pushing and holding [HI/LO], push to select chan- nel group. (pgs. 6, 7)

•The “EUR” version has International channels only and this

PANEL DESCRIPTION 2

function is not available.

!0SCAN SWITCH [SCAN/TAG] (p. 13)

➥When tag channels are programmed, starts and stops normal or priority scan.

➥Push and hold [SCAN/TAG] for 1 sec. to set the dis- played channel as a tag (scanned) channel.

➥While pushing and holding [HI/LO], push and hold for 3 sec. to clear all tag channels.

!1DUALWATCH/TRI-WATCH SWITCH [DUAL] (p. 11)

➥Push to start dualwatch or tri-watch.

➥When dualwatch/tri-watch is activated, push to stop them.

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