Advanced Features

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Deleting a Nuisance Channel

If a channel continually generates unwanted calls or noise (termed a “nuisance” channel), you can temporarily remove the unwanted channel from the scan list.

This capability does not apply to the channel designated as the Selected Channel.

Procedure:

1When your radio “locks on to” an unwanted or nuisance channel, press the programmed Nuisance Channel Delete button until you hear a tone.

2Release the Nuisance Channel Delete button. The nuisance channel is deleted.

Deleting a “nuisance” channel is only possible through the programmed Nuisance Channel Delete button. This feature is not accessible through the menu.

Restoring a Nuisance Channel

Procedure:

To restore the deleted nuisance channel, do one of the following:

Turn the radio off and then power it on again, OR

Stop and restart a scan via the programmed Scan button or menu, OR

Change the channel via the Channel Rocker.

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Motorola 4580, 4550 manual  Deleting a Nuisance Channel,  Restoring a Nuisance Channel

4550, 4580 specifications

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