1. ആമുഖം
The MARATHON Slim Atomic Wall Clock is designed for accurate timekeeping and temperature monitoring, featuring a large, easy-to-read display. It automatically synchronizes with atomic time signals and provides both indoor and outdoor temperature readings. This manual provides detailed instructions for setup, operation, and maintenance to ensure optimal performance of your clock.
പ്രധാന സവിശേഷതകളിൽ ഇവ ഉൾപ്പെടുന്നു:
- Self-setting and self-adjusting atomic time synchronization (North America only).
- Large, 10-inch display for enhanced readability.
- Full calendar display with multiple language options (English, French, Spanish).
- Indoor and outdoor temperature display in Celsius or Fahrenheit.
- Support for seven North American time zones.
- Versatile placement options: wall-mountable or tabletop with fold-out stand.
2. സജ്ജീകരണം
2.1 ബാറ്ററി ഇൻസ്റ്റാളേഷൻ
The clock requires four AA batteries for the main unit and two AAA batteries for the outdoor remote sensor. Ensure correct polarity when inserting batteries.


2.2 പ്രാരംഭ സമന്വയം
After battery installation, the clock will automatically begin searching for the atomic time signal. This process may take several minutes. For optimal reception, place the clock near a window. Once synchronized, the time, date, and day of the week will be set automatically.
To manually set the time zone, press and hold the 'TIME ZONE' button on the back of the clock. Use the arrow buttons to cycle through the available time zones (Pacific, Mountain, Central, Eastern, Atlantic, Alaska, Hawaii) until your desired zone is displayed. The clock will adjust accordingly.

3. പ്രവർത്തന നിർദ്ദേശങ്ങൾ
3.1 ഡിസ്പ്ലേ സവിശേഷതകൾ
The large display shows the current time, day of the week, date, and both indoor and outdoor temperatures. The outdoor temperature is transmitted wirelessly from the remote sensor.

3.2 Time and Temperature Formats
The clock supports both AM/PM and 24-hour time formats. Temperature can be displayed in either Celsius (°C) or Fahrenheit (°F). Refer to the user manual for specific button presses to toggle between these formats.
3.3 Placement and Visibility
The clock can be placed on a tabletop using its integrated fold-out stand or mounted on a wall. For optimal outdoor temperature sensor performance, place the sensor in a shaded, dry location away from direct sunlight and moisture, within range of the main unit.


4. പരിപാലനം
To maintain the longevity and accuracy of your Marathon Atomic Wall Clock, keep it clean by wiping with a soft, dry cloth. Avoid using abrasive cleaners or solvents. Replace batteries promptly when the low battery indicator appears on the display to ensure continuous operation and accurate readings.
5. പ്രശ്നപരിഹാരം
5.1 Atomic Time Synchronization Issues
If the clock fails to synchronize with the atomic time signal, ensure it is placed near a window and away from electronic devices that may cause interference. The clock typically scans for the signal overnight (around 2:00 AM). Manual scanning can be initiated by pressing the 'WAVE' button on the back of the clock.
5.2 Outdoor Sensor Connectivity
If the outdoor temperature is not displayed or is inaccurate, check the batteries in the remote sensor. Ensure the sensor is within the recommended range (typically up to 100 feet) and free from obstructions. You can manually re-sync the outdoor sensor by pressing the 'OUTDOOR TEMP SYNC' button on the main unit.
6 സ്പെസിഫിക്കേഷനുകൾ
| ഫീച്ചർ | വിശദാംശങ്ങൾ |
|---|---|
| ബ്രാൻഡ് | മാരത്തൺ |
| മോഡൽ നമ്പർ | CL030027-FD-BK |
| ഡിസ്പ്ലേ തരം | ഡിജിറ്റൽ |
| ഉൽപ്പന്ന അളവുകൾ | 10.39"ആംശം x 11.96"ആംശം |
| പവർ ഉറവിടം | Battery Powered (4x AA for main unit, 2x AAA for sensor) |
| ഇൻഡോർ/ഔട്ട്ഡോർ ഉപയോഗം | ഔട്ട്ഡോർ, ഇൻഡോർ |
| മൗണ്ടിംഗ് തരം | വാൾ മൗണ്ട്, ടേബിൾടോപ്പ് |
| ഓപ്പറേഷൻ മോഡ് | ആറ്റോമിക് |
7. വാറൻ്റിയും പിന്തുണയും
MARATHON is a family company with over 80 years of experience in producing timing instruments. We are committed to providing high-quality products. The included batteries are warranted for one year from the date of purchase. For any questions or support, please refer to the contact information provided on the product packaging or the official Marathon Watch webസൈറ്റ്.





