Manual Pengguna Jam Dinding Atom Jumbo Marathon CL030025WH

1. Pengenalan

Thank you for choosing the Marathon CL030025WH Commercial Grade Jumbo Atomic Wall Clock. This clock is designed for clear visibility and precise timekeeping, automatically synchronizing with the NIST atomic clock signal. It features a large LCD display, indoor temperature, and date, making it suitable for various indoor environments.

Imej 1.1: Depan view of the Marathon CL030025WH Jumbo Atomic Wall Clock.

2. Maklumat Keselamatan

• Peranti ini bertujuan untuk kegunaan dalaman sahaja.
• Jangan dedahkan jam kepada suhu yang melampau, cahaya matahari langsung atau kelembapan yang tinggi.
• Use only the specified battery type (3 C batteries). Ensure correct polarity when inserting batteries.
• Remove depleted batteries promptly to prevent leakage and damage.
• Jauhkan bateri daripada kanak-kanak.

3. Kandungan Pakej

Sahkan bahawa semua item terdapat dalam pakej:

• Marathon CL030025WH Jumbo Atomic Wall Clock
• 3 x Bateri C
• Manual Pengguna (dokumen ini)

4. Produk Lebihview

The Marathon CL030025WH clock features a large, easy-to-read LCD display and intuitive controls. Below are key components and their functions.

4.1 Paparan Depan

Image 4.1: Front display showing time, date, and temperature.

• Paparan Masa: Large digits for hours, minutes, and seconds. Includes AM/PM indicator.
• Paparan Tarikh: Month, day, and day of the week.
• Suhu Dalaman: Displays current indoor temperature in Celsius or Fahrenheit.
• Atomic Signal Indicator: Shows status of atomic time synchronization.
• Time Zone Indicator: Displays the currently selected time zone.
• Daylight Saving Time (DST) Indicator: Shows if DST is active.

4.2 Kawalan Panel Belakang

Image 4.2: Rear panel with control buttons and mounting options.

• Time Zone Switch: Selects one of the 6 available time zones (AST, CST, EST, MST, NST, PST).
• DST ON/OFF Switch: Enables or disables Daylight Saving Time adjustment.
• Suis Unit Suhu: Toggles between Celsius and Fahrenheit.
• Manual Set Buttons: For manual adjustment of time and date if atomic signal is unavailable.
• Lekapan Lubang Kunci: Untuk pemasangan dinding.
• Built-in Table Stand: For desktop placement.

5. Persediaan

5.1 Pemasangan Bateri

1. Buka penutup petak bateri di bahagian belakang jam.
2. Insert 3 C batteries, ensuring correct polarity (+ and -).
3. Tutup penutup petak bateri.

5.2 Initial Synchronization and Settings

Upon battery installation, the clock will automatically attempt to synchronize with the NIST atomic clock signal. This process may take several minutes to several hours, depending on your location and signal strength. The atomic feature only functions in North America.

1. Pemilihan Zon Waktu: Use the Time Zone switch on the back of the clock to select your local time zone (AST, CST, EST, MST, NST, PST).
2. Waktu Penjimatan Siang (DST): Set the DST switch to ON or OFF according to your region's DST observance.
3. Unit Suhu: Select Celsius or Fahrenheit using the dedicated switch.
4. penempatan: For optimal signal reception, place the clock near a window and away from electronic devices that may cause interference.

5.3 Pilihan Pemasangan

The clock can be wall-mounted or placed on a flat surface using its built-in stand.

• Pemasangan Dinding: Use the keyhole slot on the back of the clock to hang it securely on a screw or nail.
• Stand Meja: Extend the built-in stand from the back of the clock for desktop or shelf placement.

Image 5.1: Clock mounted on an office wall.

5.4 Panduan Persediaan Video

For a visual guide on setting up your Marathon Atomic Wall Clock, please watch the video below:

6. Mengendalikan Jam

6.1 Automatic Time Synchronization

The clock automatically receives the atomic time signal from NIST's Colorado Atomic Clock. This ensures accurate timekeeping without manual adjustment. The signal icon on the display indicates reception status.

• A solid signal icon indicates successful synchronization.
• A flashing icon indicates the clock is attempting to receive the signal.

6.2 Manual Time and Date Adjustment

In areas where the atomic signal is weak or unavailable, you can manually set the time and date.

1. Locate the manual set buttons on the rear panel.
2. Press the 'SET' button to enter setting mode.
3. Use the '+' or '-' buttons to adjust the flashing value (e.g., hour, minute, year, month, day).
4. Press 'SET' again to confirm and move to the next setting.
5. Exit setting mode by not pressing any button for a few seconds, or by cycling through all settings.

6.3 Mod Paparan

• Format 12/24 Jam: The clock supports both 12-hour (with AM/PM) and 24-hour time displays. This setting can typically be toggled via a button on the rear panel or during manual setup.
• Paparan suhu: Switch between Celsius (°C) and Fahrenheit (°F) using the dedicated switch on the back.

7. Penyelenggaraan

7.1 Pembersihan

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

7.2 Penggantian Bateri

The clock features a low battery indicator. When this indicator appears, replace all 3 C batteries with new ones to ensure continued accurate operation.

8. Penyelesaian masalah

9. Spesifikasi

Image 9.1: Detailed dimensions of the clock.

10. Maklumat Waranti

The Marathon CL030025WH Jumbo Atomic Wall Clock comes with a 2-year warranty from the date of purchase. This warranty covers manufacturing defects and workmanship. It does not cover damage caused by misuse, accidents, unauthorized repairs, or normal wear and tear. Please retain your proof of purchase for warranty claims.

11. Sokongan Pelanggan

If you encounter any issues not covered in this manual or require further assistance, please contact Marathon customer support. Refer to the product packaging or the official Marathon webtapak untuk maklumat hubungan terkini.