I Tone/Dtcs Squelch; I Digital Code/Digital Call Sign Squelch - Icom IC-E91 Instruction Manual

12
OTHER FUNCTIONS

I Tone/DTCS squelch

q Set the desired operating frequency, CTCSS tone and
DTCS code.
w Push and hold [TONE](7) for 1 sec. several times to acti-
vate the tone or DTCS squelch.
• Subaudible tone encoder "TONE," tone squelch "TSQL," pocket
beep "TSQLS," DTCS squelch "DTCS," DTCS beep
"DTCSS" and no tone operation are activated in order.
• Rotating [DIAL] while pushing [TONE](7) also selects the tone
functions.
e Operate the transceiver in the normal way.
r When the received signal includes a matching tone/code,
the squelch opens and the signal can be heard.
• When the received signal's tone/code does not match,
tone/DTCS squelch does not open, however, the S-indicator
shows signal strength.
• To open the squelch manually, push and hold [SQL].
Subaudible tone encoder
+DUP +DUP
FM FM
145300
B
MemoName MemoName
Pocket beep
+DUP +DUP
FM FM
145300
B
MemoName MemoName
Tone squelch
+DUP +DUP
FM FM
145300
B
MemoName MemoName
110
+DUP
DV
145300
B
MemoName
(TONE, TSQL or DTCS)
No tone operation
TONE TONE
+DUP +DUP DTCS DTCS
PRIO WX PRIO WX EMR EMR
FM FM PRIO WX PRIO WX EMR EMR
25 25
145300
B
MemoName MemoName
PSKIP PSKIP
PSKIP PSKIP
DTCS beep
TSQL TSQL
+DUP +DUP DTCS DTCS
PRIO PRIO WX WX EMR EMR
FM FM PRIO WX PRIO WX EMR EMR
145300
25 25
B
MemoName MemoName
PSKIP PSKIP
PSKIP PSKIP
DTCS squelch
TSQL TSQL +DUP +DUP DTCS DTCS
PRIO WX PRIO WX EMR EMR
FM FM PRIO WX PRIO WX EMR EMR
145300
25 25
B
MemoName MemoName
PSKIP PSKIP
PSKIP PSKIP
DSQL
+DUP CSQL
PRIO WX EMR
DV PRIO WX EMR
25 145300
B
PSKIP
I Digital code/digital call sign
squelch
q Set the desired operating frequency on DV mode, Digital
code and MY CALL SIGN.
w Push and hold [DSQ](7) for 1 sec. several times to acti-
vate the digital code or digital call sign squelch. (DSQL or
CSQL)
• Digital call sign squelch "DSQL," Digital call sign beep
"DSQLS", Digital code squelch "CSQL," Digital code beep
"CSQLS" and no tone operation are activated in order.
• Rotating [DIAL] while pushing [DSQ](7) also selects the tone
functions.
e Operate the transceiver in the normal way.
r 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-in-
dicator shows signal strength.
25 25
• To open the squelch manually, push and hold [SQL].
Digital call sign pocket beep Digital code pocket beep
25 25
Digital call sign squelch
25 25
25
The optional UT-121 is required
+DUP TONE
+DUP DTCS
FM PRIO WX EMR
FM PRIO WX EMR
145300
25
145300
B
B
MemoName
MemoName
PSKIP
+DUP TSQL
+DUP DTCS
FM PRIO WX EMR
FM PRIO WX EMR
145300
25 145300
B
B
MemoName
MemoName
PSKIP
+DUP TSQL
+DUP DTCS
FM PRIO WX EMR
FM PRIO WX EMR
145300
25 145300
B
B
MemoName
MemoName
PSKIP
+DUP +DUP DSQL DSQL
+DUP +DUP
DV DV PRIO WX PRIO WX EMR EMR
DV DV
145300
25 25
B 145300
B
MemoName MemoName
MemoName MemoName
PSKIP PSKIP
Digital code squelch
+DUP +DUP DSQL DSQL
+DUP +DUP
DV DV PRIO WX PRIO WX EMR EMR
DV DV
145300
25 25 145300
B
B
MemoName MemoName
MemoName MemoName
PSKIP PSKIP
25
PSKIP
25
PSKIP
25
PSKIP
CSQL CSQL
PRIO WX PRIO WX EMR EMR
25 25
PSKIP PSKIP
CSQL CSQL
PRIO PRIO WX WX EMR EMR
25 25
PSKIP PSKIP