Priority Channel; Add/Remove Channels From Scan Memory - Uniden UM423 AM Owner's Manual

Operation

Priority Channel

To set the Priority channel.
[MENU/ENTER]
1. Press
2. Press any channel key on the base or handset to change the Priority Watch channel.
3. Press and hold
If SCAN is deactivated while it is tuned to an active channel, the AM Marine Radio will
stay on that active channel.
If none of the channels are active, the AM Marine Radio will reinstate the scan start
channel.
If OS/GS Scanning is initiated when there are no channels programmed in
OS/GS memory, an error tone will be heard and scanning will not start (see
Add/Remove Channels from SCAN Memory - below).

Add/Remove Channels from SCAN Memory

Select which Scanning Mode you wish to use
OS or GS.
Select the channel you want to store.
Press and hold [SCAN/MEM] to add channel
in SCAN memory . M icon appears
and a short tone beep is heard.
To remove the channel from SCAN memory,
press and hold [SCAN/MEM].
The M icon disappears.
two times. The current priority watch channel flashes.
[MENU/ENTER]
to store the setting and exit from the menu mode.
A M T R A N S C E I V E R
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