Icom ID-51A PLUS2 Advanced Owners Manual - Page 115
Digital squelch functions
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Previous view 9 D-STAR OPERATION ■■Digital squelch functions The digital squelch opens only when receiving a signal addressed to your own call sign, or a signal that includes a matching digital code. You can silently wait for calls from others. DDThe digital call sign squelch setting qqHold down for 1 second. • The DR screen is displayed. • T o use the digital call sign squelch function in another mode, push [V/MHz] or [M/CALL] to select the VFO, Memory, or CALL channel mode. wwPush [QUICK] . eePush D-pad() to select "DSQL," and then push D- pad(Ent). D-pad (Ent) () rrPush D-pad() to select "DSQL S" or "DSQL." • DSQL S: Turn ON the digital call sign squelch pocket beep. • D SQL : Turn ON the digital call sign squelch. ttPush D-pad(Ent) to set the digital call sign squelch, and then exit the Quick menu screen. • "DSQL S" or "DSQL" appears. yyW hen the received signal includes a matching call sign, the squelch opens and the audio is heard. • When the received signal's call sign does not match, digital call sign squelch does not open; however, the S/RF meter shows the received signal level. NOTE: • DO NOT use the digital code squelch function when communicating with two or more stations, because the digital call sign squelch function opens only when receiving a signal addressed to your own call sign. Thus the digital call sign squelch function can be used when communicating with only one station. • W hile operating in the low-speed data communication mode, the digital squelch opens even if receiving a signal is not addressed to your own call sign. Appears DDPocket beep function with the digital call sign squelch When a received signal is addressed to your own call sign, the transceiver emits beep tones for 30 seconds and "S" blinks. ➥➥Push [PTT] to answer, or push D-pad(Ent) to stop the beeps or "S" blinking. • "S" disappears. If no operation is performed for 30 seconds, the beep tones automatically stops, but "S" continues to blink to indicate you received a call. • When "DSQL S" is selected Beep, Beep, Beep... 9-20