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Temperature/Humidity Trend Indicators
The temperature (2°F / 1°C) and humidity (1% RH) trend
indicators update every 30 minutes or less.
•
Temperature has risen in the past 3 hours.
•
Humidity has risen in the past 3 hours.
•
Temperature has not changed in the past 3 hours.
•
Humidity has not changed in the past 3 hours.
•
Temperature has fallen in the past 3 hours.
•
Humidity has fallen in the past 3 hours.
Manual WWVB Atomic Time Search
•
Hold the - button to start or stop a WWVB signal search.
•
WWVB Icon will flash when searching.
For information about WWVB visit:
www.nist.gov/pml/div688/grp40/wwvb.cfm
ATOMIC SIGNAL SEARCH:
The LCD backlight and USB charging port will momentarily turn off
while the station searches for the atomic signal. The alarm clock
will start searching at UTC 7:00, 8:00, 9:00, 10:00, 11:00.；
If there is no WWVB reception, the alarm clock will search the
WWVB time signal every 2 hours until the WWVB time is received.
After reception, this alarm clock will only search for the atomic
signal after midnight.
•
Position the alarm clock three feet from the electrical outlet
and six feet from other electronics for best WWVB reception.
•
Have the front or back of the alarm clock facing Colorado.
617-1485Bv2
Position Alarm Clock
www.lacrossetechnology.com/support
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