Manual Pengguna Jam Dinding Atom MARATHON CL030068

1. Pengenalan

This manual provides detailed instructions for the MARATHON CL030068 Atomic Wall Clock. This clock is designed to automatically synchronize with the NIST radio signal for precise timekeeping, and it displays time, date, day of the week, and indoor temperature.

Image 1.1: The MARATHON CL030068 Atomic Wall Clock, showcasing its large digital display and sleek design.

2. Kandungan Pakej

• MARATHON CL030068 Atomic Wall Clock
• AA Alkaline Batteries (included)
• Manual Pengguna (dokumen ini)

3. Persediaan

3.1 Pemasangan Bateri

1. Cari petak bateri di belakang jam.
2. Insert the included AA batteries, ensuring correct polarity (+ and -).
3. Tutup penutup petak bateri.

3.2 Initial Synchronization and Time Zone Selection

Upon battery insertion, the clock will automatically begin searching for the NIST atomic time signal. This process may take several minutes to several hours, depending on your location and signal strength. The atomic time signal is broadcast from Colorado, USA, and is primarily effective in North America.

• Zon Waktu: Locate the time zone switch or button on the back of the clock. Select your appropriate North American time zone: Pacific, Mountain, Central, Eastern, Atlantic, Newfoundland, Alaska, or Hawaii.
• Penerimaan Isyarat: For optimal signal reception, place the clock near a window, away from electronic devices that may cause interference. The signal is often strongest during nighttime hours.

Image 3.1: The atomic wall clock mounted on a wall, demonstrating its suitability for various environments.

4. Arahan Operasi

4.1 Mod Paparan

The clock offers multiple display modes. Use the 'MODE' button (if available) or refer to specific buttons on the back of your clock to cycle through the following displays:

• Paparan Masa: Choose between AM/PM or 24-hour format.
• Paparan Tarikh: Shows the month, weekday, and date.
• Paparan suhu: Displays the indoor room temperature in Celsius or Fahrenheit. Use the ‘C/F’ button to switch between units.

Imej 4.1: Gambar jarak dekat view of the clock's dynamic display, showing time, date, day, and temperature.

4.2 Penetapan Masa Manual

In the event that the atomic signal cannot be received, or if you wish to set the time manually, follow these steps:

1. Press and hold the 'SET' button (or similar) until the time display begins to flash.
2. Use the '+' or '-' buttons to adjust the hour, then press 'SET' to confirm.
3. Ulang selama beberapa minit, tahun, bulan dan hari.
4. Press 'SET' one last time to exit manual setting mode.

5. Ciri Berakhirview

• Self-Setting and Self-Adjusting: Automatically synchronizes with the NIST atomic clock signal for accurate time, including Daylight Saving Time adjustments.
• Paparan Besar: Features a 9-inch display with large 4-inch digits for easy readability from a distance.
• Mod Paparan Berbilang: Provides options for AM/PM or 24-hour time, full date (month, weekday, date), and indoor temperature in Celsius or Fahrenheit.
• Eight North American Time Zones: Supports Pacific, Mountain, Central, Eastern, Atlantic, Newfoundland, Alaska, and Hawaii standard times.
• Peletakan Serbaguna: Designed for both wall mounting and tabletop use with a sturdy fold-out stand.

Image 5.1: Key features of the clock, including its self-setting capability, versatile placement options, and sleek design.

6. Pemasangan dan Penempatan

6.1 Pemasangan Dinding

The clock features a keyhole slot on the back for easy wall mounting. Ensure the wall is suitable for supporting the clock's weight (approximately 558g).

6.2 Penempatan Atas Meja

Utilize the integrated fold-out stand on the back of the clock to place it securely on any flat surface, such as a desk, shelf, or table.

6.3 Optimal Signal Reception

For best atomic signal reception, position the clock:

• Near a window.
• Away from large metal objects or electronic devices that may cause interference (e.g., televisions, computers, microwaves).
• In an area with minimal structural obstructions.

Image 6.1: The clock displayed in a home environment, illustrating its ease of placement and clear visibility.

7. Penyelenggaraan

7.1 Penggantian Bateri

When the display dims or becomes erratic, it is time to replace the batteries. Always replace all batteries at the same time with new, high-quality AA alkaline batteries. Do not mix old and new batteries or different types of batteries.

7.2 Pembersihan

To clean the clock, use a soft, dry cloth. Do not use abrasive cleaners, solvents, or chemical sprays, as these may damage the display or casing.

8. Penyelesaian masalah

9. Spesifikasi

Image 9.1: Dimensions of the MARATHON CL030068 Atomic Wall Clock.

10. Waranti dan Sokongan

Untuk maklumat jaminan dan sokongan pelanggan, sila rujuk kepada pegawai pengilang webtapak atau hubungi bahagian perkhidmatan pelanggan mereka. Simpan resit pembelian anda sebagai bukti pembelian.

Image 10.1: The MARATHON brand logo and a brief historical note about the company.