ENGLISHMANUAL
1.BUTTONS AND DISPLAY FUNCTIONS
2. GETTING STARTED
3 (A). ATOMIC CLOCK SETTING
1 2 3
1
1. FLASHLIGHT button- turn on or off for ashlight
2. SNOOZE/LIGHT button- activate backlight appx 5 sec) and pause the
alarm for 5 min
3. LCD display
4. MODE button switch-displays alarm time( 5 sec) and enter the alarm
setting
5. ALARM button- displays alarm time (5 sec) and enter the alarm setting
6. ALARM slide switch- to turn on or off
7. UP/DOWN buttons- to increase/decrease the current set values or to
switch cities eastward or westward
8. LOCK switch-enable or disable all buttons( except RESET and ALARM
9. RC ON / OFF /DST slide switch– activate or deactivate radio signal with
the summer time option
10. WAVE- start / stop the radio reception process manually or to switch
between ºC and ºF
11. RESET - restore factory settings
12. CLOCK - set the time manually
13. BATTERY compartment
14. LED ashlight
NOTE: Buttons will not function if the LOCK switch is enabled.
Displays:
D1: Normal basic display
D2: Home time/ city display:
1. Time
2. Date (or alarm if alarm is on)
3. Day of week
4. Temperature
5. DST- Summer time
6. Signal strength indicator
7. Time zone
1. Home time display mode
2. Home time
3. Home city
D3: World time/ city display:
3.1 Automatic setting by radio signal reception
Notes:
1. World time display mode
2. World time
3. Home time
4. World city
• Remove the battery door
• Insert two new AAA batteries as per the polarity marked on the
battery compartment
• Replace the battery door
• Once the battery is installed, the normal segments of the LCD
will be shown before entering the radio controlled (RC) time
reception mode.
• The RC clock will automatically start scanning for the radio con
trolled time signal in 8 seconds
• Everyday at 2:00 am , the unit automatically caries out the
synchronization procedures with the WWWB signal to correct a
any deviations to the exact time. If the attempt is not successful,
the “signal tower“ icon will disappear from display, and the unit
will automatically attempt another synchronization at 3:00 am. This
procedure is repeated automatically again at 4:00am if necessary.
• Each synchronization process will take between 3 to 16 minutes,
depending on the signal strength received. If no signal is detected,
the unit will automatically exit the process in 6 minutes.
• Once the unit is synchronized successfully to the WWWB radio
signal, the “signal tower“ icon will be turned on until 2:00 am of the
following day.
• The unit also conducts periodic checking of WWWB radio signals
at 8:00am, 2:00pm,and 8:00pm. Any successful attempts at these
three hours will lead to the continuous on of “signal tower“ until 2:00
am, of the following day.
• To manually start the WWWB signal reception, press the WAVE
button. User may also cancel the process by pressing the WAVE
button again.
• After insertion of batteries, the unit automatically starts to search
for the WWWB radio controlled signal, as indicated by the ashing
“signal tower“ icon.
• When the radio signals received, the time and date will be set
automatically.
If no display appears on the LCD after inserting the battery, press the “RESET”
button by using the metal wire. In some cases, you may not receive the signal
immediately. Due to the atmospheric disturbance, the best reception often occurs
during the nighttime.
SERIES MODEL CL030045
Please read the instructions carefully and keep the manual for future reference.
The signal indicator icon signal strength in 4 levels:
Signal Tower Strength
No response/ no signal
Weak signal quality
Fair signal quality
Excellent signal quality
MARATHON COMPACT ATOMIC WORLD
CLOCK WITH LED EMERGENCY LIGHT
3.2 Activating / Deactivating radio signal and summer time
DST DST DST
Users can use these settings to turn off the RC when they are in regions where they
cannot or are not permitted to receive a radio signal . The changeover of summer
time will be based on the manually set time and date, and on cities that implement
summer time.
1. Move the RC ON / OFF / DST to the RC ON position (left) to
allow continuous atomic synchronization with the radio signal.
2. Move the RC ON / OFF / DST to the OFF position (middle) to
deactivate the automatic synchronization without summer time.
3. Move the RC ON / OFF / DST to the DST position (right) to
4. Deactivate the automatic synchronization and to activate the
summer time.
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