I Tone/Digital Code/Call Sign Squelch Operation - Icom ID-1 Instruction Manual

I Tone/Digital code/call sign squelch operation

The tone, digital code or call sign squelch opens only when
receiving a signal with the same pre-programmed subaudible
tone, digital code or call sign, respectively.
D D Setting from the application
qSet the desired operating frequency and mode (FM or Dig-
ital voice).
• Using the CTCSS — in FM mode
w Displays the Set Mode screen.
- Select "Edit Set Mode(C)..." in View menu.
- Click " " in tool bar.
- Press [F7] key on the PC keyboard.
eDouble click the "CTCSS Tone" cell, then select the desired
tone frequency.
POCKET BEEP AND TONE/DIGITAL SQUELCH
rClick [TONE] once or twice until "TSQL" appears to turn the
tWhen a signal with matched tone signal is received the
y Push [PTT] to answer.
u Click [TONE] once to cancel the tone squelch function.
Double click, then
select the desired
tone frequency.
tone squelch function ON.
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.
• "TSQL" indication disappears.
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