Motorola T7450 用户手册

Your radio can tune in to broadcasts by the United States National Oceanic and
Atmospheric Administration (NOAA) Weather Radio and Environment Canada
Weatheradio.
You can listen to a weather channel or set your radio to alert you to emergency
weather broadcasts that interrupt routine broadcasts.
When you listen to weather channel, you cannot use your radio in scan mode or
for two-way communications.
Both NOAA and Environment Canada have transmitters located throughout the
United States and Canada, respectively. These transmitters broadcast watches,
forecasts, and other information 24 hours a day.

Note: NOAA weather radio stations are assigned to cover specific areas and

service may be limited. Please check with your local weather office for
frequency and details, or visit www.nws.noaa.gov/nwr in the US or   
www.msc-smc.ec.gc.ca/cd/factsheets/wxradio in Canada to view the
appropriate transmitter for your area. The use of the NOAA logo does not 
provide an endorsement or implied endorsement by NOAA’s National 
Weather Service, nor does the use of the Weatheradio logo provide an
endorsement or implied endorsement by Environment Canada.

To turn weather reception on, press and hold      for 3 seconds. To turn off, press
and hold      for 3 seconds, or turn the radio off and then back on.