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5

GETTING STARTED

Thank you for selecting a Marathon clock. To ensure the proper functioning of 

the unit, please follow the instructions contained in this manual.

BEFORE SET-UP, PLEASE DO THE FOLLOWING:

1. 

Let the clock reach room temperature. 

2. 

Remove the protective film from the clock. 

3. 

Insert batteries and wait 10 minutes.

BATTERY INSTALLATION

Main Unit

 

1.  Open the main unit battery compartment cover (C2). 

 

2.  Insert 4 x AA size batteries observing polarity (+ and – marks). 

 

3.  Replace the main unit battery compartment cover (C2).

Outdoor Remote Sensor

 

1.  Remove screw from the battery compartment (D3) cover located at 

 

 

back of outdoor remote sensor. 

 

2.  Open battery compartment cover and insert 2 x AAA batteries 

 

 

observing polarity (+ and—marks). 

 

3.  Replace battery compartment cover and screw.

Do not mix old and new batteries. 

Do not mix alkaline, standard (carbon-zinc) and rechargeable  

(nickel-cadmium) batteries. 

Replace only with the same or equivalent type of batteries.  

Please refer to the battery marks inside the compartment for the correct 

polarity (+ and -). 

Danger of explosion is possible if batteries are incorrectly replaced.

Do not touch any buttons or settings on the main unit once you have installed the 

batteries. The remote temperature and time signal will be received automatically 

after the batteries are inserted.

Low Battery Indication
The low battery icon           will appear on the display (above the date) to 

indicate a low battery status. The batteries should be replaced.

Note: The clock loses its time information when the batteries are removed.

INSTALLATION

Main Unit

The main unit can be placed on a flat surface using the built-in stand (C3) or 

mounted on a wall using the wall mount hole (C1) located at the back of the 

unit. To mount the unit on a wall, drive a screw that extends about 1/8 inch 

from the wall and slide the wall mount hole over this screw to secure it in 

place. This clock receives a radio wave signal much like a TV or radio. Be sure 

to place it near a window or in another location with good reception.

Outdoor Remote Sensor

The outdoor remote sensor should be securely mounted to a surface using 

the wall mount hole (D2) located at the back. It is recommended to place the 

outdoor remote sensor in a shaded, dry area to protect it.

Summary of Contents for CL030066 Series

Page 1: ...ATOMIC FULL CALENDAR CLOCK WITH EXTRA LARGE DIGITS AND INDOOR OUTDOOR TEMPERATURE USER MANUAL MODEL CL030066 SERIES...

Page 2: ......

Page 3: ...t 5 Outdoor Remote Sensor 5 Probe 6 Radio Frequency RF Transmission 6 TIME AND ALARM SETTING 6 Radio Controlled Clock 6 Time Zones and Daylight Saving Time Settings 6 Manual Setting 7 Alarm and Snooze...

Page 4: ...utton B4 12 24 button B5 button B6 RF search button B7 RESET button B8 ALERT button C1 Wall mount hole C2 Battery compartment C3 Stand Outdoor Remote Sensor D1 Temperature display D2 Wall mount hole D...

Page 5: ...ee the WWVB WEB page of NIST at http www boulder nist gov timefreq ENVIRONMENTAL EFFECT ON RECEPTION Like all wireless devices the receiving ability may be affected by but not limited to the following...

Page 6: ...correct polarity and Danger of explosion is possible if batteries are incorrectly replaced Do not touch any buttons or settings on the main unit once you have installed the batteries The remote temper...

Page 7: ...ess is stopped manually TIME AND ALARM SETTING Radio Controlled Clock After the batteries are inserted the clock automatically starts to scan for the WWVB time signal The radio control icon will flash...

Page 8: ...unction are ON will be visible on the display to indicate daylight saving time mode Alarm and Snooze Functions 1 Press the MODE button B1 to view the alarm time ALARM TIME flashes on the display 2 Whe...

Page 9: ...utdoor remote sensor is at least 0 9 m to 1 2 m 3 to 4 feet away from any interfering sources such as computer monitors or TV sets 2 If the main unit is in the immediate proximity of metal window fram...

Page 10: ...he unit does not work properly 2 Press the RESET button B7 when the main unit is displaying the incorrect time even when the radio control icon is visible on the display This may happen when the exter...

Page 11: ...ment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no...

Page 12: ...BATTERIES Please refer to your local regulations for proper disposal procedures WARRANTY Marathon Watch Company warrants this item to be free from defects in material and workmanship under normal use...

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