Digital Squelch Functions; Dthe Digital Call Sign Squelch Setting; Dthe Digital Code Squelch Setting - Icom IC-705 Advanced Manual

14. D-STAR OPERATION (ADVANCED)

Digital squelch functions

The digital squelch opens only when you receive
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.
You can independently set the Digital squelch
function in the VFO mode, Memory mode, Call
channel mode, or DR function.

DThe Digital Call Sign squelch setting

1. Push .
• Opens the FUNCTION screen.
2. Touch [D.SQL] several times to select
"DSQL."
LTouching [D.SQL] selects "DSQL," "CSQL," or
"OFF."
3. Push to close the FUNCTION screen.
• When the received signal includes a matching
call sign, the squelch opens and you can hear
the audio.
LWhen the received signal does not include a
matching call sign, the digital call sign squelch
does not open. However, the S/RF meter
displays the received signal level.
NOTE:
• DO NOT use the Digital Call Sign Squelch function
when communicating with 2 or more stations,
because the function opens only when receiving a
signal addressed to your own call sign. Therefore
the function can be used when communicating
with only 1 station.
• Even if the squelch is closed by the Digital Call
Sign Squelch function, you can receive data in the
DV mode.

DThe Digital Code Squelch setting

1. Push
2. Touch [D.SQL] several times to select
"CSQL."
LTouching [D.SQL] selects "DSQL," "CSQL," or
3. Touch [D.SQL] for 1 second.
4. Rotate
LTouch [DEF] for 1 second to return the value to
"DSQL" is
displayed.
NOTE: Even if the squelch is closed by the
Digital Code Squelch function, you can receive
data in the DV mode.
14-22
.
• Opens the FUNCTION screen.
"OFF."
to select a digital code.
• Range: 00 ~ 99
the default.
"CSQL" is
displayed.