MARATHON CL030025 Jumbo Atomic Wall Clock User Manual

ആമുഖം

This manual provides detailed instructions for the setup, operation, and maintenance of your MARATHON CL030025 Jumbo Atomic Wall Clock. This clock features automatic time synchronization, indoor temperature display, and a clear, large digital readout, ensuring accurate timekeeping and environmental monitoring.

പ്രധാന സവിശേഷതകൾ

• Atomic Self-Adjusting Time: Automatically picks up time calibration signals for precise timekeeping.
• Jumbo Display: Large 17-inch display offers visibility from up to 30 feet, showing time, date, and temperature at a glance.
• NIST Signal Reception: Receives its controlling radio signal from the National Institute of Standards and Technology (NIST) in Boulder, Colorado.
• ഇൻഡോർ താപനില ഡിസ്പ്ലേ: Shows indoor temperature in either Celsius or Fahrenheit.
• Comprehensive Calendar: Displays the month, date, and day of the week.

പാക്കേജ് ഉള്ളടക്കം

• 1 x MARATHON CL030025 Jumbo Atomic Wall Clock
• 3 x C ബാറ്ററികൾ

ഉൽപ്പന്നം കഴിഞ്ഞുview

Familiarize yourself with the clock's components and display layout.

ചിത്രം 1: മുൻഭാഗം view of the clock, showing the large digital display for time, date, day, and indoor temperature. The atomic signal indicator and PM indicator are also visible.

ചിത്രം 2: പിന്നിലേക്ക് view of the clock, illustrating the battery compartment and control buttons for setting time, date, and other functions.

സജ്ജമാക്കുക

1. ബാറ്ററി ഇൻസ്റ്റാളേഷൻ

1. Open the battery compartment cover on the back of the clock.
2. Insert three (3) C batteries, ensuring correct polarity (+ and -) as indicated inside the compartment.
3. ബാറ്ററി കമ്പാർട്ട്മെൻ്റ് കവർ സുരക്ഷിതമായി അടയ്ക്കുക.

2. Initial Power-On and Atomic Time Synchronization

Upon battery installation, the clock will automatically attempt to synchronize with the NIST atomic time signal.

• Place the clock near a window, ideally facing Boulder, Colorado, for optimal signal reception. Avoid placing it near electronic devices that may cause interference.
• The signal reception icon (a radio tower with waves) will flash during synchronization.
• Once synchronized, the icon will become solid, and the clock will display the correct time, date, and day. This process may take several minutes to a few hours, depending on signal strength and environmental conditions.
• If the clock does not synchronize within 24 hours, try repositioning it or manually setting the time.

3. സമയ മേഖല തിരഞ്ഞെടുക്കൽ

The clock supports 6 time zones. To select your time zone:

1. Locate the "TIME ZONE" button on the back of the clock.
2. Press the "TIME ZONE" button repeatedly to cycle through the available time zones (e.g., PST, MST, CST, EST, AST, NST).
3. The selected time zone will be displayed on the screen.

4 താപനില യൂണിറ്റ് തിരഞ്ഞെടുക്കൽ

To switch between Celsius and Fahrenheit for the indoor temperature display:

1. Locate the "C/F" button on the back of the clock.
2. Press the "C/F" button to toggle between Celsius (°C) and Fahrenheit (°F).

5. മാനുവൽ സമയ ക്രമീകരണം (ആറ്റോമിക് സിഗ്നൽ ലഭ്യമല്ലെങ്കിൽ)

If atomic synchronization is consistently unsuccessful, you can manually set the time and date.

1. Locate the "SET" button on the back of the clock. Press and hold it until the time display begins to flash.
2. Use the "UP" or "DOWN" buttons (usually located near the SET button) to adjust the flashing digit (hour). Press "SET" to confirm and move to the next setting.
3. Repeat for minutes, year, month, and date.
4. Press "SET" one last time to exit manual setting mode.

പ്രവർത്തന നിർദ്ദേശങ്ങൾ

ഡിസ്പ്ലേ വായിക്കുന്നു

The large LCD display shows the following information:

• സമയം: Hours, minutes, and seconds (or PM indicator).
• തീയതി: മാസവും ദിവസവും.
• ആഴ്ചയിലെ ദിവസം: Abbreviated day name.
• ഇൻഡോർ താപനില: Current temperature in your selected unit (°C or °F).
• ആറ്റോമിക് സിഗ്നൽ സൂചകം: Shows if the clock is receiving the atomic time signal.

പകൽ സംരക്ഷിക്കുന്ന സമയം (DST)

The clock automatically adjusts for Daylight Saving Time based on the atomic signal. No manual intervention is required for DST changes in regions that observe it.

മെയിൻ്റനൻസ്

ബാറ്ററി മാറ്റിസ്ഥാപിക്കൽ

When the display dims or becomes erratic, it is time to replace the batteries. The clock requires three (3) C batteries.

1. കമ്പാർട്ട്മെന്റിൽ നിന്ന് പഴയ ബാറ്ററികൾ നീക്കം ചെയ്യുക.
2. Insert new C batteries, ensuring correct polarity.
3. The clock will re-initiate the atomic time synchronization process upon battery insertion.

വൃത്തിയാക്കൽ

Wipe the clock's surface with a soft, dry cloth. Do not use abrasive cleaners or chemicals, as they may damage the display or casing.

ട്രബിൾഷൂട്ടിംഗ്

• ഡിസ്പ്ലേയോ ഡിം ഡിസ്പ്ലേയോ ഇല്ല: Check battery polarity. Replace batteries if they are low or depleted.
• Clock Not Synchronizing with Atomic Signal:
  • Ensure the clock is placed near a window, away from electronic interference (e.g., TVs, computers, microwaves).
  • Try repositioning the clock to a different location or orientation.
  • Allow up to 24 hours for initial synchronization, as signal strength varies.
  • If atomic synchronization is consistently unsuccessful, manually set the time and date as described in the Setup section.
• തെറ്റായ സമയം/തീയതി:
  • Verify the correct time zone is selected using the "TIME ZONE" button.
  • Check if the atomic signal indicator is solid. If not, refer to atomic signal troubleshooting.
  • If manually set, re-enter the correct time and date.
• Temperature Reading Appears Incorrect: Ensure the clock is not exposed to direct sunlight, drafts, or heat sources that could affect the internal sensor's accuracy.

സ്പെസിഫിക്കേഷനുകൾ

Figure 3: Product dimensions of the MARATHON CL030025 Jumbo Atomic Wall Clock.

വാറൻ്റി വിവരങ്ങൾ

MARATHON products are designed for reliability and quality. For specific warranty details, terms, and conditions applicable to your CL030025 Jumbo Atomic Wall Clock, please refer to the warranty card included with your product packaging or visit the official MARATHON webഏറ്റവും പുതിയ വിവരങ്ങൾക്കായി സൈറ്റ്.

ഉപഭോക്തൃ പിന്തുണ

If you encounter any issues, have questions not covered in this manual, or require further assistance with your MARATHON CL030025 clock, please contact MARATHON customer support. Contact information can typically be found on the product packaging, the official MARATHON webസൈറ്റ്, അല്ലെങ്കിൽ നിങ്ങളുടെ റീട്ടെയിലർ വഴി.