Uniden MHS75 owner manual WX Alert, Scan mode with Weather Alert Watch, 08 10

Scan mode with Weather Alert Watch

If you activate Weather Alert Watch while in scan mode, the radio checks the most recently-used weather channel every seven seconds, then continues scanning the next channel in memory:

Memory Channel Scan

08 10 11

12	13	14	15		17	20	24		25
		Every 7 seconds, the radio
		checks the last-used
		weather channel, then
		scans the next channel.						wx
				WX Alert

Watch on

Scan mode with Triple Watch or Dual Watch

If you activate Triple Watch while operating in scan mode, the radio checks channels 16 and 9 every two seconds, then goes on to scan the next channel; with Dual Watch turned on, the radio only checks channel 16:

Memory Channel Scan

08		10	11	12	13	14	15	17	20	24	25
Every	2 seconds, the
radio checks channels
9 & 16, then scans
the next channel.
Triple				09	16

Watch on

Both Weather Alert and Triple/Dual Watch in scan mode

You can activate Weather Alert Watch and Triple/Dual Watch at the same time. The radio performs both checks at their scheduled time:

E-10 Uniden MHS75 Radio Owner’s Manual