Note:
•If you enable TripleWatch or DualWatch from a Weather Channel, the same watch cycle occurs. When the radio checks the selected weather channel, the screen displays Weather Band in the upper left corner. When the radio checks Channel 9, Channel 16, or both, the screen briefly displays Marine Band at the upper left.
•If you momentarily press SCAN/MEM, the TripleWatch or DualWatch functions as described above. Channels stored in memory are also scanned. If you want to change the channels being scanned, momentarily press SCAN/MEM again, or press WX or PTT, to exit scanning (TripleWatch or DualWatch continues). Then use ▲ or ▼ to manually select another marine channel and store it. Momentarily press SCAN/MEM to resume scanning.
•In scan mode, the radio pauses on an active channel and resumes scanning 2 seconds after the channel activity ceases.
Using Scan with Triple Watch,
Dual Watch, or Weather Alert
Triple Watch and Dual Watch Only
To activate normal channel SCAN mode, momentarily press SCAN/MEM. The radio scans all the channels stored in memory from lowest to highest. The display shows CHANNEL SCAN at the bottom.
To initialize TripleWatch scanning, press and hold 16/9/TRI. Now TRIWATCH appears at the bottom while the scanning changes to the following sequence: The memory channels are scanned then the radio checks channel 9 then channel 16 every
Watch as your default mode, using the RADIO MENU, channel 9 is not checked
and DUALWATCH SCAN appears on the 
A display.
Uniden MHS450 Radio Owner’s Manual | 37 |