Digital Squelch Functions; D The Digital Call Sign Squelch Setting; D The Digital Code Squelch Setting - Icom IC-7100 Advanced Instructions

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9
D-STAR OPERATION <ADVANCED>

Digital squelch functions

The digital squelch opens only when receiving a signal
addressed to your own call sign, or a signal that in-
cludes a matching digital code.
You can silently wait for calls from others.
You can independently set the Digital squelch function
in the VFO, Memory, CALL channel, or DR modes.

D The digital call sign squelch setting

Push (C) to enter the DR mode.
q
DR
Push (C) to select the "D-2" screen (D-2
w
MENU
menu).
• To use the digital call sign squelch function in another
mode, push ( C
MENU
menu).
Touch [DSQL]( D) one or more times to set the digi-
e
tal call sign squelch ON, the digital code squelch ON
or OFF.
• "DSQL" appears when the digital call sign squelch is ON.
r When 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, digi-
tal 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 sta-
tion.
• While operating in the low-speed data communica-
tion mode, the digital squelch opens even if receiv-
ing a signal is not addressed to your own call sign.

D The digital code squelch setting

Push (C) to enter the DR mode.
q
DR
Push (C) to select the "D-2" screen (D-2
w
MENU
menu).
• To use the digital code squelch function in another mode,
push ( C ) to select the "M-2" screen (M-2 menu).
MENU
Touch [DSQL]( D) one or more times to set the digi-
e
tal call sign squelch ON, the digital code squelch ON
or OFF.
• "CSQL" appears when the digital code squelch is ON.
When the received signal includes a matching code,
r
the squelch opens and the audio is heard.
• When the received signal's code does not match, the
digital code squelch does not open; however, the S/RF
meter shows the received signal strength.
NOTE: While operating in the low-speed data com-
munication mode, the digital code squelch opens
even if receiving a signal does not match to your
digital code.
) to select the "M-2" screen (M-2
9-22
Touch [DSQL]
one or more
times.
Appears
Touch [DSQL]
one or more
times.
Appears