Icom IC-9100 Instruction Manual - Page 123

Digital squelch functions

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■ 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. NOTE: Use 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. q Select the desired frequency band. (p. 35) w In the DV mode, push [MENU] one or more times to display the "M1" screen (Menu 1). • In the DR mode, push [MENU] once or twice to select the "D2" screen. • T he setting can be respectively made in the DV mode and the DR mode. e P ush [DSQ](F-4) one or more times to turn ON the digital call sign squelch or digital code squelch. • "DSQL" appears when the digital call sign squelch is ON. • "CSQL" appears when the digital code squelch is ON. When digital call sign squelch is turned ON in step e, skip steps r and t, and go to step y. r W hen digital code squelch is turned ON in step e, hold down [DSQ](F-4) for 1 second to display the "DSQ" screen. And rotate [MAIN DIAL] to select the desired code between 00 and 99. • Hold down [F-3] for 1 second to reset to the default setting, if desired. t P ush [MENU] to return to the "M1" screen (Menu 1). • In the DR mode, return to the "D2" screen. y W hen the received signal includes a matching call sign/code, the squelch opens and the signal can be heard. • W hen the received signal's call sign/code does not match, digital call sign/digital code squelch does not open; however, the S-meter shows signal strength. 8 DV MODE OPERATION [DSQ] [MENU] [MAIN DIAL] Appears M1 AGC DUP AFC DSQ SCP Appears M1 AGC DUP AFC DSQ SCP DSQ D i g i t a l C o d e 00 "DSQ" screen (Digital code setting) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 114

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114
8
DV MODE OPERATION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
■
Digital squelch functions
The digital squelch opens only when receiving a sig-
nal addressed to your own call sign, or a signal that
includes a matching digital code.You can silently wait
for calls from others.
NOTE:
Use digital code squelch function when com-
municating 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.
q
Select the desired frequency band. (p. 35)
w
In the DV mode, p
ush [MENU] one or more times to
display the “M1” screen (Menu 1).
• In the DR mode, p
ush [MENU] once or twice to select
the “D2” screen.
• The setting can be respectively made in the DV mode
and the DR mode.
e
Push [DSQ](F-4) one or more times to turn ON the
digital call sign squelch or digital code squelch.
• “DSQL” appears when the digital call sign squelch is
ON.
• “CSQL” appears when the digital code squelch is ON.
When digital call sign squelch is turned ON in step
e
, skip steps
r
and
t
, and go to step
y
.
r
When digital code squelch is turned ON in step
e
,
hold down [DSQ](F-4) for 1 second to display the
“DSQ” screen. And rotate [MAIN DIAL] to select the
desired code between 00 and 99.
• Hold down [F-3] for 1 second to reset to the default set
-
ting, if desired.
t
P
ush [MENU] to return to the “M1” screen (Menu
1).
• In the DR mode, return to
the “D2” screen.
y
When the received signal includes a matching call
sign/code, the squelch opens and the signal can be
heard.
• When the received signal’s call sign/code does not
match, digital call sign/digital code squelch does not
open; however, the S-meter shows signal strength.
M1
DUP
AGC
AFC
DSQ
SCP
M1
DUP
AGC
AFC
DSQ
SCP
[MAIN DIAL]
[MENU]
[DSQ]
Appears
00
DSQ
Digital Code
“DSQ” screen (Digital code setting)
Appears