1. Introduktion
Thank you for choosing the XREXS 18-inch RGB Digital Wall Clock. This manual provides detailed instructions for the proper setup, operation, and maintenance of your new clock. Please read this manual thoroughly before use to ensure optimal performance and longevity of the product. Keep this manual for future reference.
2. Produktet er slutview
Nøglefunktioner
- Large 18-inch Display: Features clear, high-contrast 5.7-inch (14.5 cm) digits for easy readability from a distance.
- RGB farveændring: Offers 6 monochrome modes, 4 dynamic RGB color-changing modes, and a unique daily color-changing mode.
- Multifunktionelt display: Shows time, temperature, humidity, date, and day of the week.
- 8 Sprogstøtte: Day of the week display available in English, German, French, Italian, Spanish, Dutch, Russian, and Danish.
- Flere tilstande: Functions as a digital clock, alarm clock, large digital timer, stopwatch, and countdown timer (up to 29 hours, 59 minutes, 59 seconds).
- Justerbar lysstyrke: 4-level manual brightness adjustment and an integrated auto-dimming sensor.
- Automatisk sommertid (DST): Automatically adjusts for DST.
- Fjernbetjening: Juster bekvemt indstillinger på afstand.
- Hukommelsesfunktion: Built-in memory retains settings during power outages with backup batteries.
- Alsidig placering: Can be wall-mounted or placed on a table using the foldable stand.
Pakkens indhold
- XREXS 18-inch RGB Digital Wall Clock (Model 099-RGB)
- Fjernbetjening
- Strømadapter
- 2 x AAA Batteries (for memory backup)
- Mounting Aid
- Brugermanual

Figur 2.1: The XREXS 18-inch RGB Digital Wall Clock displaying time, temperature, humidity, date, and day, with its remote control.

Figur 2.2: A diagram illustrating the clock's features including alarm, temperature, humidity, DST, time, day, and date display.
3. Opsætning
3.1 Strømtilslutning
- Tilslut den medfølgende strømadapter til DC-indgangsporten på bagsiden af uret.
- Plug the power adapter into a standard electrical outlet. The clock will power on and display the default time.
Note: The clock requires continuous AC power to operate. The included AAA batteries are for memory backup only and do not power the display.
3.2 Battery Installation (Memory Backup)
- Find batterirummet på bagsiden af uret.
- Isæt de 2 AAA-batterier, og sørg for at polerne vender korrekt (+/-).
- Close the battery compartment cover. These batteries will preserve your settings (time, alarm, etc.) in case of a power interruption.
3.3 Monteringsmuligheder
The clock can be either wall-mounted or placed on a flat surface.
- Vægmontering: Use the two keyhole slots on the back of the clock. A mounting aid is provided to assist with proper spacing for screws or nails.
- Skrivebordsplacering: Extend the foldable stand located on the back of the clock to place it securely on a table or desk.

Figur 3.1: The back of the clock, illustrating the two hanging holes for wall mounting and the foldable stand for desk placement. The battery compartment is also visible.

Figur 3.2: The clock connected to its power adapter, with the remote control shown for setting adjustments.
4. Betjeningsvejledning
The clock can be operated using the remote control or the buttons on the back of the unit.
4.1 Basic Settings (Time Format, Temperature Unit, Language)
- Time Format (12/24 Hour): Press the '12/24H' button on the remote to switch between 12-hour and 24-hour display. In 12-hour format, 'AM' or 'PM' will be displayed.
- Temperaturenhed (°C/°F): Press the '°C/°F' button on the remote to toggle between Celsius and Fahrenheit.
- Day Language: Press the 'LANG' button on the remote to cycle through the 8 available languages for the day of the week display.
4.2 Indstilling af tid og dato
- Press the 'SET' button on the remote control. The hour digits will start flashing.
- Use the 'UP' or 'DOWN' buttons to adjust the hour.
- Press 'SET' again to move to the minute digits. Use 'UP' or 'DOWN' to adjust minutes.
- Continue pressing 'SET' to cycle through year, month, and day settings, adjusting each with 'UP' or 'DOWN'.
- Press 'SET' one last time or wait a few seconds for the settings to be saved.
4.3 Indstilling af alarmen
- Press the 'ALARM SET' button on the remote. The alarm hour digits will flash.
- Use 'UP' or 'DOWN' to set the desired alarm hour.
- Press 'ALARM SET' again. The alarm minute digits will flash.
- Use 'UP' or 'DOWN' to set the desired alarm minutes.
- Tryk på 'ALARM SET' igen for at bekræfte.
- To activate/deactivate the alarm, press the 'ALARM ON/OFF' button. An alarm icon will appear/disappear on the display.
- When the alarm sounds, press any button on the remote or the clock to snooze or turn off.
4.4 Timer, Countdown, and Stopwatch Functions
Press the 'MODE' button on the remote to cycle through the different functions: Clock -> Alarm -> Timer -> Stopwatch -> Countdown.
- Timer: In Timer mode, press 'SET' to set the desired time (hours, minutes, seconds) using 'UP'/'DOWN'. Press 'START/STOP' to begin/pause. Press 'RESET' to clear.
- Nedtælling: In Countdown mode, press 'SET' to set the desired countdown time (up to 29 hours, 59 minutes, 59 seconds). Press 'START/STOP' to begin/pause. Press 'RESET' to clear. An audible alert will sound when the countdown reaches zero.
- Stopur: In Stopwatch mode, press 'START/STOP' to begin/pause. Press 'RESET' to clear.
4.5 Justering af lysstyrke

Figur 4.1: The clock demonstrating its auto-dimming feature and the four levels of manual brightness adjustment.
- Manuel justering: Press the 'BRIGHTNESS' button on the remote to cycle through 4 levels of brightness (Lv.4, Lv.3, Lv.2, Lv.1) and OFF.
- Automatisk dæmpning: The clock has a built-in light sensor that can automatically adjust the display brightness based on ambient light conditions. To activate/deactivate auto-dimming, press the 'AUTO DIM' button on the remote.
4.6 RGB Color Modes

Figur 4.2: Examples of the dynamic RGB color-changing modes and single color options available on the clock.
The clock offers 11 color modes:
- 6 Monochrome Colors (Red, Green, Blue, Yellow, Purple, Light Blue)
- 4 Dynamic RGB Changing Colors (RGB Changing, RGB Left to Right Flowing, RGB Top Downward Flowing, Random Color)
- 1 Daily Color Change Mode
Press the 'COLOR' button on the remote to cycle through these color modes. The 11th mode provides a unique daily color change for variety.
4.7 Sommertid (DST)
To activate or deactivate the automatic Daylight Saving Time function, press the 'DST' button on the remote control. When activated, the clock will automatically adjust its time forward or backward by one hour as required by DST.

Figur 4.3: The XREXS clock shown in various settings, demonstrating its use as a wall clock, a countdown timer for exercise, and an alarm clock in a bedroom.
5. Vedligeholdelse
- Rensning: For at rengøre uret skal du forsigtigt tørre displayet af ogasing with a soft, dry cloth. Do not use abrasive cleaners, solvents, or chemical sprays, as these may damage the surface.
- Magt: Ensure the power adapter is securely connected. If the clock will not be used for an extended period, unplug it from the power outlet.
- Udskiftning af batteri: Replace the AAA backup batteries annually or if you notice settings are not retained during power outages.
- Miljø: Avoid placing the clock in direct sunlight, near heat sources, or in areas with high humidity to prevent damage.
6. Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Urdisplayet er tomt eller fungerer ikke. | Ingen problemer med strøm eller strømadapter. | Ensure the power adapter is securely plugged into the clock and a working electrical outlet. Check if the outlet has power. |
| Fjernbetjeningen reagerer ikke. | Remote batteries are dead or incorrect orientation. Obstruction between remote and clock. | Replace the remote control batteries. Ensure there are no obstacles between the remote and the clock's sensor. Point the remote directly at the clock. |
| Tid/indstillinger går tabt efter strømafbrydelsetage. | Backup-batterierne er døde eller ikke installeret. | Install 2 new AAA batteries in the battery compartment on the back of the clock, ensuring correct polarity. |
| Skærmen er for svag eller for lys. | Brightness setting needs adjustment or auto-dimming is active/inactive. | Press the 'BRIGHTNESS' button on the remote to manually adjust. Press 'AUTO DIM' to toggle automatic brightness control. |
| Temperatur-/fugtighedsaflæsningerne virker unøjagtige. | Clock placed near heat/cold source or in an area with fluctuating humidity. | Relocate the clock to a more stable environment, away from direct sunlight, vents, or high humidity areas. Allow time for readings to stabilize. |
7. Specifikationer
| Feature | Specifikation |
|---|---|
| Mærke | XREXS |
| Modelnummer | 099-RGB |
| Skærmstørrelse | 18 tommer (45.7 cm) |
| Cifferhøjde | 5.7 tommer (14.5 cm) |
| Produktmål (L x B x H) | 43 x 3.81 x 17.8 cm (16.9 x 1.5 x 7 tommer) |
| Varens vægt | 1.32 kilo (2.91 lbs) |
| Materiale | Plast |
| Farve | RGB (Multi-color) |
| Strømkilde | AC Adapter (required for operation) |
| Backup batterier | 2 x AAA (included, for memory function only) |
| Stil | Moderne |
| Form | Rektangulær |
8. Garanti og support
For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official XREXS webwebsted. Gem din købskvittering som købsbevis i tilfælde af garantikrav.