1. Introduction
Thank you for choosing the TFA 60.3511.10 Radio-Controlled Wall Clock. This modern analog clock is designed for maximum accuracy and ease of use, automatically synchronizing with a radio time signal. Please read this manual carefully to ensure proper setup and operation of your new clock.
Figure 1: Front view of the TFA 60.3511.10 Radio-Controlled Wall Clock, showing its clear dial and modern design.
2. Safety Information
Please observe the following safety precautions to prevent damage or injury:
- Do not expose the clock to extreme temperatures, direct sunlight, or high humidity.
- Avoid dropping the clock or subjecting it to strong impacts.
- Keep the clock away from strong magnetic fields.
- Only use the specified battery type (typically AA). Ensure correct polarity when inserting batteries.
- Remove depleted batteries promptly to prevent leakage.
- Do not attempt to disassemble or repair the clock yourself. Refer all servicing to qualified personnel.
3. Package Contents
Upon unpacking, please ensure all items are present and in good condition:
- 1 x TFA 60.3511.10 Radio-Controlled Wall Clock
- 1 x AA Battery (typically included)
4. Setup
4.1 Battery Installation
- Locate the battery compartment on the back of the clock.
- Remove the battery compartment cover.
- Insert one AA battery, observing the correct polarity (+ and - markings).
- Replace the battery compartment cover securely.
Figure 2: Close-up view of the battery compartment and control buttons (SET, RESET, REC) on the rear of the clock.
4.2 Initial Synchronization
After battery insertion, the clock will automatically attempt to receive the radio time signal (DCF77 in Europe). 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 several hours, depending on signal strength and location.
- For best reception, place the clock near a window and away from electronic devices that may cause interference.
- Avoid placing the clock near metal objects or in basements, which can obstruct the signal.
- Once the signal is received, the clock will automatically set itself to the correct time, including adjusting for Daylight Saving Time (DST).
4.3 Manual Time Setting (If Automatic Fails)
If the clock does not synchronize automatically after an extended period (e.g., 24 hours), or if you are outside the reception range of the DCF77 signal, you may need to set the time manually.
- Press and hold the SET button (refer to Figure 2) to manually advance the hands. Release the button when the desired time is reached.
- The RESET button can be used to reset the clock's internal mechanism, which may be useful if the hands become misaligned.
- The REC button can be pressed to initiate a manual search for the radio signal.
Figure 3: Rear view of the clock, showing the battery compartment and mounting hole.
5. Operation
Once synchronized, the TFA 60.3511.10 Radio-Controlled Wall Clock operates automatically. It will continuously receive the time signal to ensure accurate timekeeping and will automatically adjust for Daylight Saving Time changes.
- The clock features an analog display with clear numbers for easy readability.
- The radio-controlled feature ensures precise time without the need for manual adjustments.
6. Maintenance
6.1 Cleaning
To clean the clock, use a soft, dry cloth. Do not use abrasive cleaners or solvents, as these may damage the clock's finish or internal components.
6.2 Battery Replacement
Replace the battery when the clock hands stop moving or the time becomes inaccurate. Follow the battery installation steps outlined in Section 4.1.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Clock does not synchronize or shows incorrect time. | Weak or no radio signal; incorrect battery installation; battery depleted. |
|
| Clock hands are not moving. | Depleted battery; hands are obstructed; internal mechanism issue. |
|
| Clock loses time or gains time. | Intermittent signal reception; low battery. |
|
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | 60.3511.10 |
| Brand | TFA |
| Manufacturer | TFA Dostmann GmbH |
| Display Type | Analog |
| Special Feature | Radio-Controlled (DCF77) |
| Color | Multi-coloured (typically grey frame, white dial) |
| Style | Modern |
| Power Source | 1 x AA Battery (required) |
| Item Weight | 735 Grams |
| Dimensions (Approx.) | 32 cm (13 inches) diameter |
Figure 4: Approximate dimensions of the clock, showing a diameter of 13 inches (32 cm).
9. Warranty and Support
For warranty information and customer support, please refer to the documentation provided with your purchase or contact the retailer where the product was acquired. You may also visit the official website of TFA Dostmann GmbH for further assistance.
Manufacturer: TFA Dostmann GmbH
