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50
10
POCKET BEEP AND TONE SQUELCH
10
■
Tone/DTCS squelch operation
The tone or DTCS squelch opens only when receiving a sig-
nal with the same pre-programmed subaudible tone or DTCS
code, respectively.
q
Set the operating frequency.
w
Program the CTCSS tone frequency or DTCS code in set
mode.
• See p. 48 for programming details.
e
Push
[TONE
]
several times until “ ” or “ ” ap-
pears in the function display.
• “
” for tone squelch; “
” for DTCS squelch operation.
r
When a signal with the matched tone is received, the
squelch opens and the signal can be heard.
• When the received signal includes an unmatched tone, the
squelch does not open. However, the S/RF indicator shows the
received signal strength.
• To open the squelch manually, push
[MONI
]
.
t
Operate the transceiver in the normal way (push
[PTT]
to
transmit; release
[PTT]
to receive).
y
To cancel the tone squelch, push
[TONE
]
sev-
eral times until “ ” or “ ” disappears.
z
Set the operating frequency.
x
Program the CTCSS tone frequency or DTCS
code in set mode.
• See p. 49 for programming details.
c
Push
[FUNC]
then
[
SIMP
9(TSQL)]
or
[
HIGH
4(DTCS)]
to turn the tone squelch or DTCS
squelch ON.
v
When a signal with the matched tone is received,
the squelch opens and the signal can be heard.
• When the received signal includes an unmatched
tone, the squelch does not open. However, the S/RF
indicator shows the received signal strength.
• To open the squelch manually, push
[
MONI
1(ANM)]
.
b
Operate the transceiver in the normal way (push
[PTT]
to transmit; release
[PTT]
to receive.
n
To cancel the tone squelch, push
[FUNC]
then
[
ENT
C(T-OFF)]
.
• “
” or “
” disappears
TSQL
DTCS
T-SCAN
ANM
T-SCAN
Summary of Contents for IC-2200H
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