I Code Squelch Function - Icom IC-2710H Instruction Manual

Dual band fm transceiver

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Service manual (71 pages)

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Table of Contents

PAGER AND CODE SQUELCH

PERSONAL CALLS

This display appears when

you are called with your ID

code and the calling station's

ID code is 263.

GROUP CALLS

This display appears when

you are called with the group

code, 123, and 123 has been

programmed into code chan-

nel 5.

ERROR INFORMATION

When the transceiver receives

an incomplete signal, "E" ap-

pears.

SKIP

"E" appears

I Code squelch function

The code squelch function can be used only when an optional

UT-49 is installed.

Code squelch operation provides communication with silent

standby since you only receive calls from stations which know

your ID or group code. To use the code squelch function in

your group, all stations need the code squelch function.

The code squelch function transmits a 3-digit code prior to

voice transmission in order to open the receiving station's

code squelch.

CODE SQUELCH SIMULATION:

000/555

000

111

111/555

No code squelch

function

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Questions and answers

Bob

January 20, 2025

Set sub-audible tone to 67 Hz. How do I save it so that it transmits?

1 comments:

Mr. Anderson

February 4, 2025

To save the sub-audible tone setting to 67 Hz on the Icom IC-2710H for transmission, follow these steps:

1. Enter the desired frequency and ensure the radio is in VFO mode.
2. Access the tone setting by pressing the appropriate button (e.g., [SET] or similar).
3. Navigate to the sub-audible tone frequency setting using the tuning dial.
4. Select 67.0 Hz as the tone frequency.
5. Exit the tone setting mode by pressing [ECLR] or the tuning dial.
6. To save the tone setting permanently, overwrite the memory channel with the updated settings.

Note: If you do not overwrite the memory channel, the tone setting will be cleared when switching to memory/call mode.

This answer is automatically generated