1. Introduktion
Thank you for choosing the Perel Radio-Controlled Wall Clock. This clock is designed for precise timekeeping, automatically synchronizing with the DCF77 atomic clock signal. It also features integrated analog displays for temperature and humidity, making it a versatile addition to any room.
1.1 Sikkerhedsinstruktioner
- Læs alle instruktioner omhyggeligt før brug.
- Udsæt ikke uret for ekstreme temperaturer, direkte sollys eller høj luftfugtighed.
- Use only the specified battery type (1 x AA, not included).
- Bortskaf brugte batterier ansvarligt i henhold til lokale regler.
- Opbevares utilgængeligt for børn.
2. Produktet er slutview
2.1 Nøglefunktioner
- Radio-Controlled (DCF77): Automatic time synchronization with the atomic clock in Frankfurt, Germany.
- Automatisk justering af sommer-/vintertid: Seamless transition between daylight saving and standard time.
- Integreret termometer: Analog display for room temperature.
- Integrated Hygrometer: Analog display for air humidity.
- Stort, letlæseligt display: 35.5 cm diameter with clear numbers.
- Tidløst design: Minimalist black dial with silver-grey aluminum frame.
2.2 Komponenter
Familiarize yourself with the clock's components:

Figur 2.1: Forside view of the Perel Radio-Controlled Wall Clock, showing the main clock face with hour, minute, and second hands, and the smaller thermometer and hygrometer dials at the bottom.

Figur 2.2: Tilbage view of the clock, illustrating the battery compartment and control buttons. Key components are labeled:
- Manual Setting Button (SET)
- Reset Pinhole (RESET)
- Forced Reception Button (REC)
- Battery Compartment (1.5V AA/LR6/R6P)
- Safety Pin (for transport)
3. Opsætning og installation
3.1 Batteriinstallation
- Remove the battery compartment cover on the back of the clock.
- Insert one (1) AA 1.5V battery, ensuring the correct polarity (+/-).
- Sæt batterirummets dæksel på igen.
3.2 Indledende tidssynkronisering (DCF77)
After inserting the battery, the clock will automatically attempt to receive the DCF77 radio signal. The hands will move to the 12 o'clock position and then begin searching for the signal. This process can take several minutes, or up to 24 hours in areas with weak reception.
- Place the clock near a window or in an open area for best reception.
- Avoid placing it near electronic devices that may cause interference (e.g., TVs, computers, microwaves).
- Once the signal is received, the clock will automatically set itself to the correct time.
To manually initiate a signal search, press the 'REC' (Forced Reception) button on the back of the clock (see Figure 2.2).
3.3 Montering af uret
The clock features a central universal hanging system for easy installation.
- Choose a suitable location on a wall, ensuring it is sturdy enough to support the clock's weight (approx. 1.07 kg).
- Install a screw or hook into the wall at the desired height.
- Hæng uret sikkert op ved hjælp af ophængningshullet på bagsiden.
4. Betjening
4.1 Automatic Time Adjustment
The Perel Radio-Controlled Wall Clock automatically adjusts its time based on the DCF77 signal. This includes automatic switching between summer and winter time (Daylight Saving Time and Standard Time).

Figure 4.1: The clock automatically adjusts for summer and winter time changes via the DCF77 radio signal.
4.2 Aflæsning af displayet
- Tid: Read the time using the large hour, minute, and second hands on the main dial.
- Temperatur: The left small dial indicates the ambient temperature in degrees Celsius.
- Fugtighed: The right small dial indicates the relative air humidity in percentage (%).
4.3 Manual Time Setting (If Needed)
In rare cases where the DCF77 signal cannot be received (e.g., outside the reception range), you can manually set the time:
- Press and hold the 'SET' (Manual Setting) button on the back of the clock (see Figure 2.2).
- The hands will start to move. Release the button when the hands reach the desired time.
- Note: Manual setting will be overridden once the DCF77 signal is successfully received.
5. Vedligeholdelse
5.1 Rengøring
- Tør urets overflade af med en blød, tør klud.
- Brug ikke slibende rengøringsmidler, opløsningsmidler eller kemiske spraymidler, da disse kan beskadige overfladen.
5.2 Udskiftning af batteri
Når urets visere holder op med at bevæge sig, eller tiden bliver unøjagtig, er det sandsynligvis tid til at udskifte batteriet.
- Fjern det gamle batteri fra rummet.
- Insert a new AA 1.5V alkaline battery, observing polarity.
- The clock will automatically attempt to re-synchronize with the DCF77 signal after battery replacement.
6. Fejlfinding
If you experience issues with your Perel Radio-Controlled Wall Clock, consult the table below for common problems and solutions.
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Uret indstiller ikke tiden automatisk. | Weak or no DCF77 signal reception. | Relocate the clock to an area with better reception (e.g., near a window, away from electronics). Press the 'REC' button to force a signal search. |
| Urets visere sidder fast eller bevæger sig ikke. | Lavt eller afladet batteri. | Replace the battery with a new AA 1.5V alkaline battery. |
| Time is incorrect after initial setup. | Initial signal reception failed or was interrupted. | Press the 'RESET' button (using a thin object like a paperclip) to restart the clock and initiate a new signal search. Ensure good reception conditions. |
| Thermometer/Hygrometer readings seem inaccurate. | Sensors need time to adjust to new environment; extreme conditions. | Allow the clock to acclimate to the room temperature and humidity for at least 30 minutes. Ensure the clock is not placed in direct sunlight or near heat/cold sources. |
7. Tekniske specifikationer
| Feature | Specifikation |
|---|---|
| Modelnummer | WC118 |
| Mærke | Perel |
| Fabrikant | Velleman Group nv |
| Dimensioner (diameter x dybde) | 35.5 cm x 4.5 cm (approx. 36.5 x 37 x 37 cm overall product dimensions) |
| Vægt | 1.07 kg |
| Materiale | Metal (Aluminum frame) |
| Farve | Black (dial), Silver-grey (frame) |
| Display Type | Analog |
| Strømkilde | 1 x AA 1.5V Battery (Alkaline recommended, not included) |
| Særlige funktioner | Radio-controlled (DCF77), Thermometer, Hygrometer, Automatic Summer/Winter Time Adjustment |
| Monteringstype | Vægmontering |

Figur 7.1: Side view of the clock highlighting its dimensions (diameter 35.5 cm, depth 4.5 cm) and weight (930g).
8. Garanti og support
Perel products are manufactured to high-quality standards. For information regarding warranty terms, technical support, or service, please refer to the contact information provided with your purchase or visit the official Perel webwebsted.
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