1. Sarrera
The JoFomp Digital Wall Clock is designed to provide clear and comprehensive timekeeping, environmental monitoring, and alarm functions for various indoor settings. Its large 9-inch LED display ensures excellent visibility, day or night. This manual provides detailed instructions for setup, operation, and maintenance of your new digital clock.

Image: The digital clock shown with its dimensions (8.98" / 22.8cm length, 2.95" / 7.5cm height, 1.38" / 3.5cm depth) and icons representing its multiple functions: Dual Alarm, Temperature, Week, Brightness Control, Drowsiness (Snooze), Humidness, Memory Function, and Date.
2. Paketearen edukia
- JoFomp Digital Wall Clock (Model: 5503)
- USB energia kablea
- Elikatze-moldagailua
- Mounting Nails (x2)
- Erabiltzailearen eskuliburua (dokumentu hau)
3. Segurtasun informazioa
- Ensure the power adapter and cable are undamaged before use.
- Ez jarri gailua tenperatura altuen, eguzki-argiaren eraginpean edo hezetasun handiaren eraginpean.
- Mantendu haurren eskura.
- Ez saiatu erlojua zeuk desmuntatzen edo konpontzen. Jo ezazu langile kualifikatuengana zerbitzurako.
- Use only the provided USB cable and adapter, or a compatible 5V/1A power source.
- Tokiko araudien arabera bota bateriak arduraz.
4. Konfigurazioa
4.1 Energia-konexioa
- Connect the USB power cable to the clock's USB port (located on the back).
- Konektatu USB kablearen beste muturra emandako korronte-egokigailuan.
- Insert the power adapter into a standard wall outlet. The clock display will illuminate.
4.2 Memory Battery Installation (Optional but Recommended)
The clock requires a constant power supply to operate. A memory battery ensures that time data is retained during power outages, preventing the need to reset the time. Two 1.5V AAA batteries are required (not included).
- Kokatu bateriaren konpartimendua erlojuaren atzealdean.
- Ireki bateriaren konpartimenduaren estalkia.
- Sartu bi 1.5 V-ko AAA pila, polaritate zuzena (+/-) errespetatuz.
- Itxi bateriaren konpartimenduaren estalkia ondo.
4.3 Muntatzeko aukerak
The JoFomp Digital Wall Clock can be placed on a desk or mounted on a wall.
- Mahaiaren kokapena: Simply place the clock on any flat, stable surface.
- Horman muntatzea: Use the two provided mounting nails. Insert the nails into the wall at the desired location, ensuring they are level and spaced correctly to fit the hanging holes on the back of the clock. Carefully hang the clock onto the nails.

Image: The back panel of the clock, highlighting the "SET", "UP", and "DOWN" buttons, the memory battery storage compartment, the wall hanging hole, and the USB power outlet.

Image: Two illustrations demonstrating the clock's versatility: one showing it hung on a wall, and another showing it placed on a desktop.
5. Funtzionamendu-argibideak
5.1 Ordua eta data ezartzea
- Sakatu eta eutsi "EZARTU" button on the back of the clock to enter time setting mode.
- Erabili "UP" eta "BEHERA" buttons to adjust the hour. Press "EZARTU" to confirm and move to minutes.
- Errepikatu prozesua minutuak, urtea, hilabetea eta eguna ezartzeko.
- After setting the date, press "EZARTU" to exit the setting mode.
5.2 12/24 Hour Format Switch
In normal time display mode, short press the "UP" button to switch between 12-hour (with AM/PM indicator) and 24-hour formats.
Video: Demonstration of the JoFomp digital clock's features, including switching between 12-hour and 24-hour time formats, changing temperature units, and showing timer and countdown functions. This video highlights the clock's versatility and ease of use.
5.3 Ordutegi Aurrezlea (DST) funtzioa
To enable or disable DST, short press the "BEHERA" button in the time display state. The clock will automatically adjust the time by one hour forward or backward as appropriate.

Image: The clock display illustrating the Daylight Saving Time (DST) function, showing how the time shifts by one hour when DST is enabled or disabled, along with visual cues for "Spring Forward" and "Fall Back".
5.4 Distira kontrolatzea
The clock features automatic and manual brightness adjustment modes.
- Distira automatikoa: The built-in light sensor adjusts display brightness based on ambient light.
- Eskuzko distira: You can manually set the brightness level to your preference.
- Lo egiteko modua: A light-sensitive sleep mode is available for minimal disturbance during rest.

Image: The clock display showing different brightness settings: "L-AU" (Third Gear Auto-Brightness), "L-SL" (Fourth Gear Sleep Mode Auto-Brightness), "L-01" (Low light level), "L-02" (Medium brightness), and "L-03" (High brightness).

Image: A side-by-side comparison of the clock's display brightness during the day (bright) and at night (dimmed), demonstrating its automatic brightness adjustment feature for optimal visibility.
5.5 Dual Alarm Function
Erlojuak bi alarma independente onartzen ditu.
- Sakatu "EZARTU" button repeatedly until "AL1" or "AL2" appears on the display.
- Press and hold "EZARTU" to enter alarm setting mode.
- Use "UP" eta "BEHERA" to set the alarm hour and minutes.
- Sakatu "EZARTU" to confirm each step.
- To activate/deactivate an alarm, short press the "UP" or "BEHERA" button when "AL1" or "AL2" is displayed. An alarm icon will appear when active.
- When an alarm sounds, press any button to activate snooze, or press and hold "EZARTU" to turn off the alarm.

Image: The clock display showing two alarm icons, indicating the dual alarm function. The image also depicts scenarios like "Wake Up Time" and "Exercise Time" to illustrate practical uses of the dual alarms.

Image: A visual representation of the dual alarm feature, showing the clock in two different environments (a kitchen and a gym), suggesting its utility for setting multiple reminders for various daily activities.
5.6 Tenperatura eta hezetasunaren bistaratzea
The clock continuously displays temperature in Celsius (°C) or Fahrenheit (°F) and relative humidity (%).
- To switch between °C and °F, short press the "BEHERA" button when the temperature is displayed.

Irudia: Xehetasun zehatza view of the clock's display, with labels pointing to the Week, DST, Alarm, Humidness, Temperature (°C/°F), and Time indicators, along with a small icon for the temperature sensor.
6. Mantentzea
- Garbitu erlojua zapi leun eta lehor batekin. Ez erabili garbitzaile edo disolbatzaile urratzailerik.
- Avoid placing the clock in areas with excessive dust or moisture.
- If not in use for an extended period, disconnect the power and remove the memory batteries.
7. Arazoak
| Arazoa | Kausa posiblea | Irtenbidea |
|---|---|---|
| Erlojuaren pantaila itzalita dago. | Ez dago elikadura hornidurarik. | Ensure USB cable is securely connected and power adapter is plugged into a working outlet. |
| Ordua/data berrezartzen da energia itzaltzeantage. | Memory batteries not installed or depleted. | Install two new 1.5V AAA batteries in the memory compartment. |
| Temperature/Humidity reading seems inaccurate. | Clock placed near heat/cold source or in direct sunlight. | Relocate the clock to an area with stable ambient temperature and humidity. Allow time for readings to stabilize. |
| Alarmak ez du jotzen. | Alarm not activated or volume too low (if applicable). | Ensure the alarm is set and activated (alarm icon visible). Check if there's a volume setting (refer to specific alarm setting instructions). |
8. Zehaztapenak
| Ezaugarri | Xehetasuna |
|---|---|
| Marka | JoFomp |
| Modelo zenbakia | 5503 |
| Bistaratzeko mota | LED digitala |
| Bistaratzeko tamaina | 9 hazbeteko |
| Produktuaren neurriak | 11.8"Z x 4"A (gutxi gorabehera 22.8cm x 7.5cm x 3.5cm) |
| Energia iturria | Corded Electric (USB 5V/1A) |
| Memoria Bateria | 2 x 1.5V AAA bateria (ez daude barne) |
| Ezaugarri bereziak | Dual Alarm, Adjustable Brightness (Auto/Manual), Calendar, Large Display, Temperature (°C/°F), Humidity, DST, 12/24H Format, Snooze |
| Muntatze Mota | Wall Mount or Desk Placement |
| Materiala | Akrilonitrilo butadieno estirenoa (plastikoa) |
| Barruko/Kanpoko erabilera | Barruan bakarrik |
9. Bermea eta Laguntza
JoFomp products are manufactured with high-quality standards. For any issues or inquiries regarding your digital wall clock, please contact JoFomp customer support through the retailer's platform or the official JoFomp webgunea.
Please retain your purchase receipt for warranty claims. Specific warranty terms and conditions may vary by region and retailer.
Laguntza gehiago lortzeko, bisitatu JoFomp Store on Amazon.






