La Crosse Technology, Ltd
Page 6
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Tighten the screw to snug (do not over tighten).
Fahrenheit/Celsius
•
Use the
program menu
to switch from Fahrenheit to Celsius.
Supported Time Zones
•
This clock has 7 Time Zones: AST=Atlantic, EST= Eastern, CST= Central,
MST= Mountain, PST= Pacific, AKT= Alaska, HAT=Hawaiian The digital clock works in
North America.
•
Outside of North America, the digital clock will not receive a WWVB signal, but will
keep time like a quartz clock.
Dashes, HHH, LLL or Stuck Indoor Temperature
Explanation: These symbols are error messages indication the indoor sensor is outside of
its readable range. For indoor readings, this is generally a power related issue.
•
This is generally a power related issue.
•
Batteries
may be overpowered or underpowered. Remove batteries from atomic digital
clock.
•
Press any button 20 times. Leave the digital clock unpowered for 1-2 hours.
•
Insert fresh alkaline batteries with correct polarity.
•
If the indoor temperature is still dashes or HHH, LLL, the digital clock may need
replacement.
Does the clock have a backlight?
•
No, as this clock is battery operated there is no backlight.
Time is off by hours
•
Check to see if the
WWVB
Tower icon appears on the atomic digital clock. If not, the
digital clock has not received a WWVB time signal in the past 24 hours.
•
Reposition the digital clock with the front or back facing Colorado.
•
Check that the
Time Zone
selected correctly reflects your location. Adjust the time
zone in the
Program Menu.
•
Check that the DST indicator is correct for your location (most areas observe DST so
this should be ON). Adjust the DST indicator in the
Program Menu.
•
Large buildings, metal roofed buildings and buildings or rooms full of electrical and/or
radio equipment make it difficult to receive the WWVB time signal.
Daylight Saving Time
Some states are considering going to year around Daylight Saving Time. We have built in
options to accommodate this feature into the program menu.
