Introduction
This manual provides comprehensive instructions for the setup, operation, and maintenance of your MARATHON Slim Atomic Wall Clock, Model CL030027-FD-WD. This digital clock features a large, easy-to-read display, full calendar, and monitors both indoor and outdoor temperatures. It utilizes atomic time synchronization for accurate timekeeping.
Продукт бүттүview
The MARATHON CL030027-FD-WD is a versatile atomic wall clock designed for clear visibility and accurate information. Key features include:
- Large, Legible Display: 2-inch high digits for time, ensuring easy readability from a distance.
- Atomic Time Synchronization: Automatically sets and adjusts time using radio frequencies from NIST's Colorado Atomic Clock.
- Календардын толук дисплейи: Shows the day of the week, month, and date.
- Ички/тышкы температура: Displays temperature in Celsius or Fahrenheit, with an included wireless outdoor sensor.
- Бир нече убакыт алкагы: Supports 8 different time zones with an option to manage Daylight Saving Time.
- Монтаждоо параметрлери: Can be wall-mounted or displayed on a desktop using its built-in foldable stand.

Image: The MARATHON Slim Atomic Wall Clock displaying time, day, date, and indoor/outdoor temperatures, alongside its wireless outdoor sensor.
Пакеттин мазмуну
Орнотууну улантуудан мурун бардык элементтердин бар экенин текшериңиз:
- MARATHON Slim Atomic Wall Clock (Model CL030027-FD-WD)
- Зымсыз тышкы температура сенсору
- 4 x AA Batteries (for clock and sensor)
- Көрсөтмө (бул документ)
Орнотуу нускамалары
1. Батареяны орнотуу
- For the Main Clock: Open the battery compartment on the back of the clock. Insert the specified AA batteries, observing the correct polarity (+/-).
- Сырткы сенсор үчүн: Open the battery compartment on the back of the wireless sensor. Insert the specified AA batteries, observing the correct polarity (+/-).
- Батарея бөлүкчөлөрүн тең бекем жабыңыз.
Note: It is recommended to insert batteries into the outdoor sensor first, then into the main clock, to ensure proper synchronization.
2. Initial Power-Up and Atomic Time Synchronization
Upon battery installation, the clock will automatically begin searching for the atomic time signal (WWVB) and the outdoor sensor signal. This process may take several minutes to several hours, depending on your location and environmental conditions.
- Place the clock near a window for better signal reception during initial setup.
- A signal icon (often resembling a radio tower or waves) will appear on the display when the atomic signal is being received.
- Once synchronized, the time, date, and day will automatically set.

Image: Illustration highlighting the self-setting feature of the clock upon battery insertion.
3. Сырткы сенсорлорду жайгаштыруу
For accurate outdoor temperature readings, position the wireless sensor in a sheltered location outside, away from direct sunlight and precipitation. Ensure it is within the transmission range of the main clock (typically up to 100 feet/30 meters, line of sight).
- Avoid placing the sensor near large metal objects or electrical appliances that may interfere with the signal.
- If the outdoor temperature does not display, press the "Sensor" or "Channel" button on the main clock (if available) to re-establish connection, or re-insert batteries in both units.
4. Монтаждоо параметрлери
- Дубалга орнотуу: Use the integrated keyhole slots on the back of the clock to hang it on a screw or nail securely fastened to a wall.
- Desktop Display: Extend the built-in foldable stand on the back of the clock to place it on a flat surface.

Image: The clock highlighting its versatility with both wall-mount and built-in table stand options.
Иштөө нускамалары
1. Убакыт алкагын орнотуу
After atomic synchronization, you may need to adjust the time zone. Locate the "TIME ZONE" or "ZONE" button on the back of the clock. Press this button repeatedly to cycle through the available 8 time zones until your local time zone is displayed.
2. 12/24 сааттык форматты тандоо
To switch between 12-hour (AM/PM) and 24-hour (military) time formats, locate the "12/24H" button on the back of the clock and press it once.
3. Temperature Unit Selection (Celsius/Fahrenheit)
To change the temperature display between Celsius (°C) and Fahrenheit (°F), locate the "°C/°F" button on the back of the clock and press it once.
4. Daylight Saving Time (DST) On/Off
The clock typically adjusts for DST automatically. However, if you reside in an area that does not observe DST, or if you wish to manually override this feature, locate the "DST" button on the back of the clock and press it to toggle the function on or off.
5. Manual Time Setting (If Atomic Sync is Unavailable)
In areas where the atomic signal is weak or unavailable, you can manually set the time and date:
- Press and hold the "SET" or "MODE" button until the time display begins to flash.
- Use the "+" or "-" buttons to adjust the flashing digit (e.g., hour, minute).
- Press "SET" or "MODE" again to confirm the setting and move to the next adjustable parameter (e.g., minute, year, month, day).
- Repeat until all desired settings are configured, then press "SET" or "MODE" one last time to exit manual setting mode.
Маалыматты көрсөтүү
The clock's display is designed to provide all essential information at a glance:
- Убакыт: Large digits display the current time (hours, minutes, seconds). AM/PM indicator for 12-hour format.
- Аптанын күнү: Full day name (e.g., TUESDAY).
- Дата: Month and day (e.g., JUL/30).
- Ички температура: Current temperature measured by the main clock unit.
- Тышкы температура: Current temperature received from the wireless outdoor sensor.
- Atomic Signal Indicator: Icon indicating successful atomic time synchronization.

Сүрөт: деталдуу view of the clock's dynamic display, showing time, day, date, and both indoor and outdoor temperatures.
Техникалык тейлөө
- Тазалоо: Саатты жана сенсорду жумшак, кургак чүпүрөк менен сүртүңүз. Абразивдүү тазалоочу каражаттарды же эриткичтерди колдонбоңуз.
- Батареяны алмаштыруу: Replace all batteries in both the main clock and the outdoor sensor when the display becomes dim or unresponsive. Always replace with fresh, high-quality AA alkaline batteries.
- Экологиялык шарттар: Avoid exposing the clock to extreme temperatures, direct sunlight for prolonged periods, or high humidity. The outdoor sensor is weather-resistant but should be placed in a sheltered area.
Проблемаларды чечүү
| Көйгөй | Мүмкүн чечим |
|---|---|
| Саат атомдук убакыт менен синхрондоштурулбайт. |
|
| Сырткы температура көрсөтүлгөн эмес же так эмес. |
|
| Дисплей күңүрт же бош. |
|
| Туура эмес убакыт же дата. |
|
Техникалык шарттар
| Бренд | МАРАФОН |
| Модель номери | CL030027-FD-WD |
| Дисплей түрү | Санарип |
| Өзгөчөлүктөр | Temperature Display (Indoor/Outdoor), Atomic Time, Full Calendar |
| Power Source | Батарея менен иштейт |
| Батарея түрү | AA (4 required, included) |
| Материал | Пластик |
| Монтаж түрү | Дубалга орнотуу, Үстөл үчүн стенд |
| Продукциянын өлчөмдөрү | 26.39 x 3.81 x 30.38 см (10.39 x 1.5 x 11.96 дюйм) |
| Элемент Салмагы | 1.18 кг (2.6 фунт) |

Image: Diagram illustrating the dimensions of the MARATHON Slim Atomic Wall Clock.
Кепилдик жана колдоо
For warranty information or technical support, please refer to the official MARATHON webсайтка же кардарларды тейлөө бөлүмүнө кайрылыңыз. Сатып алганыңыздын далили катары сатып алуу дүмүрчөгүңүздү сактаңыз.
Webсайт: www.marathonwatch.com





