ভূমিকা
This manual provides instructions for the setup, operation, and maintenance of your TFA Dostmann 60.3522.02 Analogue Radio-Controlled Wall Clock. This clock features a clear dial, a red second hand, and automatically sets the time via the DCF 77 radio signal, including automatic adjustment for daylight saving time.
ছবি: সামনের দিকে view of the TFA Dostmann 60.3522.02 Radio-Controlled Wall Clock. It features a round, white dial with large black numbers (1-12), black hour and minute hands, and a thin red second hand. The clock has a silver-colored frame and a glass cover. Below the center, a small "Radio Controlled" icon is visible.
সেটআপ
1. আনপ্যাকিং
- Carefully remove the clock from its packaging.
- Inspect the clock for any signs of damage.
- Ensure all components, including the instruction manual, are present.
2. ব্যাটারি ইনস্টলেশন
- ঘড়ির পিছনে ব্যাটারি কম্পার্টমেন্ট সনাক্ত করুন.
- ব্যাটারি কম্পার্টমেন্ট কভার খুলুন.
- Insert one 1.5V AA battery (not included), ensuring correct polarity (+ and -).
- ব্যাটারি কম্পার্টমেন্ট কভার নিরাপদে বন্ধ করুন.
3. Initial Signal Reception
- After battery insertion, the clock will automatically attempt to receive the DCF 77 radio signal.
- Place the clock near a window or in an open area to facilitate signal reception. Avoid placing it near electronic devices that may cause interference.
- The hands will typically move to the 12 o'clock position and then begin searching for the signal. This process can take several minutes to an hour.
- Once the signal is successfully received, the clock will automatically set itself to the correct time.
4. Manual Time Setting (If DCF Signal Cannot Be Received)
In areas with poor DCF 77 signal reception, the time can be set manually.
- Locate the manual setting wheel or button on the back of the clock.
- Rotate the wheel or press the button to advance the hands to the desired time.
- Note: Manual setting will not provide automatic daylight saving time adjustments.
অপারেটিং নির্দেশাবলী
Automatic Time Synchronization
- The TFA Dostmann radio-controlled clock automatically synchronizes with the DCF 77 signal, ensuring precise timekeeping.
- The clock will periodically attempt to receive the signal to maintain accuracy and adjust for daylight saving time changes.
সময় পড়া
- The large dial and clear numbers allow for easy reading of the hour and minute hands.
- The red second hand provides precise second-by-second time indication.
রক্ষণাবেক্ষণ
ক্লিনিং
- To clean the clock, use a soft, dry cloth.
- Avoid using abrasive cleaners, solvents, or chemical sprays, as these can damage the clock's finish or glass cover.
ব্যাটারি প্রতিস্থাপন
- When the clock hands stop moving or the time becomes inaccurate, it is likely time to replace the battery.
- "সেটআপ" বিভাগে বর্ণিত ব্যাটারি ইনস্টলেশনের ধাপগুলি অনুসরণ করুন।
- স্থানীয় প্রবিধান অনুযায়ী ব্যবহৃত ব্যাটারি নিষ্পত্তি করুন।
সমস্যা সমাধান
| সমস্যা | সম্ভাব্য কারণ | সমাধান |
|---|---|---|
| Clock does not set time automatically. | Weak or no DCF 77 radio signal. Incorrect battery installation. Depleted battery. |
|
| Clock hands are stuck or move erratically. | Low battery power. Mechanical obstruction. |
|
| Time is incorrect after automatic setting. | Temporary signal interference. Clock is in a different time zone not covered by DCF 77 (e.g., UK, which uses GMT/BST, while DCF 77 is CET/CEST). |
|
স্পেসিফিকেশন
| মডেল নম্বর | 60.3522.02 |
| ব্র্যান্ড | টিএফএ দোস্তম্যান |
| প্রদর্শনের ধরন | এনালগ |
| বিশেষ বৈশিষ্ট্য | Radio-controlled, Large, easy-to-read dial, Red second hand |
| পণ্যের মাত্রা | L 300 x B 43 x H 300 mm (Approx. 11.81"W x 11.81"H) |
| আইটেম ওজন | 664 Grams (Approx. 1.46 pounds) |
| শক্তির উৎস | ২ x ১.৫V AA ব্যাটারি (অন্তর্ভুক্ত নয়) |
| উপাদান | Plastic frame, Glass cover |
| মাউন্ট টাইপ | ওয়াল মাউন্ট |
| অন্তর্ভুক্ত উপাদান | Radio wall clock, instruction manual |
ওয়্যারেন্টি এবং সমর্থন
For information regarding warranty coverage, technical support, or replacement parts, please refer to the warranty card included with your product or visit the official TFA Dostmann webসাইট
