Kenwood TM-451A User Manual download pdf (Page 36)

S-Meter Squelch

By activating S-meter Squelch, you can set the

squelch threshold so the squelch does not open until

a signal with the same or greater strength than the S-

meter setting is received.

1 Press [F] (1 s) to enter Menu A.

2 Select "S.SQL" {page 22}.

• The current S-meter Squelch status appears.

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3 Select a squelch status.

• OFF: Disables S-meter Squelch.

• ON: Enables S-meter Squelch.

• Default: OFF

4 Exit Menu A.

• "S.SQL" remains ON.

5 After switching S-meter Squelch ON, adjust the

SQL control to set the S-meter for the minimum

signal strength that you want to open the squelch.

SQUELCH HANG TIME

When using S-meter Squelch, you may want to adjust

the Hang Time (time for the squelch to close after the

received carrier drops).

1 Press [REV] + POWER ON to enter Menu B.

2 Select Menu No. 64 (page 24}.

• The current Hang Time value appears.

3 Select a value.

• The available selections are OFF, 125, 250,

500 ms.

• Default: OFF.

4 Exit Menu B.

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Kenwood TM-451A User Manual Page 36