Icom IC-2730E Instruction Manual page 62

8
OTHER FUNCTIONS
■ Tone Squelch function
• OFF: The Tone Squelch function is OFF.
• TONE: Enables the subaudible tone encoder.
• TSQL (" " is displayed):
Enables the tone squelch with the Pocket Beep
function.
• TSQL: Enables the Tone Squelch function.
• DTCS (" " is displayed):
Enables the DTCS squelch with the Pocket Beep
function.
• DTCS: Enables the DTCS Squelch function.
• TSQL-R: Enables the Reverse Tone Squelch function.
• DTCS-R: Enables the Reverse DTCS Squelch function.
• DTC.OFF: When you transmit, the selected DTCS code is
superimposed on your normal signal.
When you receive, the function is OFF.
• TON.DTC: When you transmit, the selected subaudible tone
is superimposed on your normal signal.
When you receive, the DTCS squelch opens only
for a signal that includes a matching DTCS code
and polarity. (Audio is heard).
• DTC.TSQ: When you transmit, the selected DTCS code is
superimposed on your normal signal.
When you receive, the tone squelch opens
only for a signal that includes a matching tone
frequency. (Audio is heard)
• TON.TSQ: When you transmit, the selected subaudible tone
is superimposed on your normal signal.
When you receive, the tone squelch opens
only for a signal that includes a matching tone
frequency. (Audio is heard)
57
5. Push [ï]D.
• Sets the selected option, and goes back to the previous tree
level.
6. Push [MAIN BAND]S.
• Exits the MENU mode.
• Sets a desired tone frequency or DTCS code. (p. 19)
2. Transmitting
Hold down [PTT] to call a desired station, and operate
normally.