I Tone Squelch Operation - Icom IC-2710H Instruction Manual

I Tone squelch operation

The tone squelch opens only when receiving a signal with the
same pre-programmed subaudible tone. This function can be
activated on both bands with separate tone frequencies si-
multaneously. To operate the tone squelch function, an op-
tional UT-104 is necessary.
➀
Push the desired band's tuning dial.
➁
Set the operating frequency.
➂
Program the subaudible tone frequency in set mode.
• See p. 29 for programming details.
➃
Push [ T] for 1 sec., several times until "T SQL" ap-
(DTMF)
pears in the function display.
• The pager or code squelch can be used together with the tone
squelch. (p. 62)
➄
When the received signal includes the correct tone, the
squelch opens and the signal can be heard.
• When the received signal includes an incorrect tone, the squelch
does not open. However, the S/RF indicator shows the received
signal strength.
• To open the accessed band's squelch manually, push the ac-
cessed band's [MONI].
➅
Operate the transceiver in the normal way (push [PTT] to
transmit; release [PTT] to receive).
➆
To cancel the tone squelch, push [
• "T SQL" disappears from the function display.
T] for 1 sec.
(DTMF)
POCKET BEEP AND TONE SQUELCH
Ä
Push [BAND] to select the desired band, if nec-
T SQL
essary.
9
Å
Set the operating frequency.
Ç
Program the subaudible tone frequency in set
mode.
• See p. 29 for programming details.
É
Push [FUNC] then [➈T SQL] to turn the tone
squelch ON.
• The pager or code squelch can be used with the
tone squelch. (p. 62)
Ñ
When the received signal includes the correct
tone, the squelch opens and the signal can be
heard.
• When the received signal includes and incorrect
tone, the squelch does not open. However, the S/RF
indicator shows the received signal strength.
• To open the accessed band's squelch manually,
push [➀MONI].
Ö
Operate the transceiver in the normal way
(push [PTT] to transmit; release [PTT] to re-
ceive).
Ü
T-OFF
To cancel the tone squelch, push [FUNC] then
C
[GT-OFF].
12
54