To Set The Clock Manually - Marathon CL030068 Series User Manual

During the signal reception, the clock does not take temperature measurements. The
temperature reading will get stable and become accurate 30 minutes after your clock
is powered up.
Once the clock received the signal, the time and calendar are updated and you can
start to use the clock.
Searching for signal
(signal is strong)
Searching for signal
(no signal or weak signal)
Received signal successfully
Fail to receive signal

To set the clock manually

1. Press and hold TIME SET, the hour digits "12" will flash, press
hours. Press and hold
2. Press TIME SET once, the minute digits "00" will flash, press
minutes. Press and hold
3. Press TIME SET once again, "12Hr" will flash on the screen. Press
12Hr ↔ 24Hr. In 12Hr mode, AM will appear on the display to indicate morning time
and PM to indicate afternoon time.
4. Press TIME SET once again, the year digits "2018" will flash. Press
year.
5. Press TIME SET once again, the month digit "1" will flash. Press
month.
6. Press TIME SET once again, the date digit "1" will flash. Press
set the date.
7. Press TIME SET once again, the "M" "D" (month / date) will flash. Press
switch to "D" "M" display (date / month).
Both the "M" icon and the wave bars are blinking
Only the "M" icon is blinking. Place your clock in another
location with a stronger signal if it keeps failing to receive
the WWVB time signal overnight (e.g. closer to the window
or away from other electronic devices).
Time and date are set and both the "M" icon and the wave
bars become static.
The "M" icon becomes static and the wave bars disappear.
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or to accelerate the process.
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or to accelerate the process.
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