Uniden MHS550 English Owners Manual - Page 14

Normal mode with Triple Watch or Dual Watch If you activate Triple Watch while operating in normal mode, the radio checks channels 16 and 9 every two seconds; with Dual Watch turned on, the radio only checks channel 16. The radio will not check channels 16 or 9 while you are actively transmitting; it waits until your transmission is finished and then checks the channels. Monitoring Channel 25 09 16 09 16 09 16 Triple Watch on: Every 2 seconds, the radio checks channels 9 & 16. Both Weather Alert and Triple/Dual Watch in normal mode You can activate Weather Alert Watch and Triple/Dual Watch at the same time. The radio performs both checks at their scheduled time: Monitoring Channel 25 09 16 09 16 Every 2 seconds, the radio checks channels 9 & 16. Triple Watch 09 16 wx Every 7 seconds, the radio checks the lastused weather channel. WX Alert Watch 12 Uniden MHS550 Radio Owner's Manual