La Crosse Technology 404-1235UA-SS Instruction Manual
Model: 404-1235UA-SS
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Instruction Manual
DC: 032216
14” ULTRATOMIC WALL CLOCK
Thank you for purchasing the first and only clock in the market
that receives the NIST’s newly enhanced phase-modulation based
broadcast and is based on a dual-antenna scheme, making it
insensitive to the orientation of installation. This clock is designed
for significantly better signal reception.
With optional custom settings, you are able to view times from
around the world.
“C” batteries
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Get Started - Atomic Time
SleepPTMTCTET
Q-Mode
Custom
1: Slide the Time Zone switch to your time zone.
PT = Pacific, MT = Mountain, CT = Central, ET = Eastern
2: Select DST (Daylight Saving Time) setting ON/OFF.
When ON is selected, the clock will automatically adjust for
DST (most common ).
3: Insert two or four fresh “C”, LR14 1.5 volt batteries according to
the polarity markings.
Important: When batteries are installed, the hands will move to
4 o’clock, 8 o’clock, or 12 o’clock position and the clock will start
receiving the Atomic Time signal from Colorado. When signal is
received, the hands will move to the correct time for the selected
time-zone.
Optional Settings
Atomic Time with Custom Time Zone Selection
This clock allows you to select more than the
four major North American time zones by using
the CUSTOM ET setting.
1. Slide the Time Zone switch to CUSTOM ET.
2. Press and release the SET b utton to
advance the time in one hour increments.
3. The clock will keep time in the new time
zone selected.Time Zones available (+0 UTC to -11 UTC)
Daylight Saving Time:
The new WWVB broadcast provided by the National Institute of
Standards and T echnology includes a notification for the daylight
saving transitions well ahead of when they are to occur. The
UltrAtomic clock reads this information and, at the appropriate
instances, automatically advances the hands one hour in the
spring and eleven hours in the fall (to move back one hour), even
if the signal is not received on the day of the transition.
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