Uvod
Thank you for choosing the Sharp Digital Alarm Clock. This manual provides detailed instructions for setting up, operating, and maintaining your new alarm clock. Designed for clarity and convenience, this clock features an easy-to-read LCD display with an optional always-on backlight, dual alarm settings, and a USB charging port for your devices. Please read this manual thoroughly before use to ensure optimal performance and longevity of your product.

Front view of the Sharp Digital Alarm Clock, displaying time, month, date, day, and temperature on its colorful LCD screen.
Sigurnosne informacije
Please observe the following safety precautions to prevent damage to the unit or personal injury:
- Ne izlažite uređaj ekstremnim temperaturama, direktnoj sunčevoj svjetlosti ili visokoj vlažnosti.
- Izbjegavajte ispuštanje ili izlaganje uređaja jakim udarcima.
- Nemojte miješati stare i nove baterije ili različite vrste baterija.
- Izvadite baterije ako uređaj nećete koristiti duži period kako biste spriječili curenje.
- Držite uređaj dalje od vode i drugih tečnosti.
- Ne pokušavajte sami rastavljati ili popravljati uređaj. Sve servisne radove prepustite kvalifikovanom osoblju.
Sadržaj paketa
Provjerite da li su sve stavke prisutne u paketu:
- Sharp Digital Alarm Clock (Model SPC5028AMZ)
- Korisnički priručnik (ovaj dokument)
Note: 3 x AAA batteries are required and not included.
Product Overview
Prednji ekran

Diagram illustrating key features of the alarm clock, including atomic accuracy, 1.5-inch tall time display, on/off display nightlight, indoor temperature display, calendar display, bright color display, wall mountable or tabletop viewing, and battery operation (3x AAA batteries).
The front of the clock features a clear LCD display that shows the time, month, date, day of the week, and indoor temperature. The main time display is approximately 1.5 inches tall for easy readability.
Stražnja ploča i komande

Detaljno view of the clock's rear panel, showing the location of the battery compartment, various control buttons (Calendar, Time, Alarm, 12/24, Up, °C/°F, Down, Wave), the ON/OFF switch for the nightlight, and the backstand for tabletop viewing. Dimensions (6.45"W x 5"H) are also indicated.
- CALENDAR Set Button: Used to set the date and year.
- TIME Set Button: Used to set the time manually.
- ALARM Set & ON/OFF Button: Used to set and activate/deactivate alarms.
- 12/24 Dugme: Prebacuje se između 12-satnog i 24-satnog formata vremena.
- Dugme GORE: Adjusts settings upwards.
- °C/°F dugme: Prebacuje prikaz temperature između Celzijusa i Fahrenheita.
- Dugme DOLE: Adjusts settings downwards.
- WAVE (Atomic Search) Button: Initiates a manual search for the atomic time signal.
- ON/OFF Switch (Nightlight): Controls the always-on backlight feature.
- Pretinac za baterije: Holds 3 x AAA batteries.
- Backstand: For tabletop viewing.
- Wall Mount Hole: For hanging the clock on a wall.
Setup
Instalacija baterije
- Open the battery compartment cover on the rear of the clock.
- Insert 3 new AAA batteries, ensuring correct polarity (+ and -).
- Čvrsto zatvorite poklopac odeljka za baterije.
Početno uključivanje
Upon battery installation, the clock will power on and attempt to synchronize with the atomic time signal.
Atomska vremenska sinhronizacija (WWVB)
The Sharp Digital Alarm Clock is designed to automatically synchronize with the WWVB atomic time signal broadcast from Fort Collins, Colorado, ensuring precise timekeeping.

Map of the United States showing the WWVB radio broadcast signal originating from Fort Collins, Colorado, which the atomic clock uses for synchronization.
- The clock will automatically attempt to receive the signal daily, typically overnight when electronic interference is minimal.
- For optimal reception, place the clock near a window and orient its front or rear panel towards Fort Collins, Colorado.
- A signal strength indicator (antenna icon) on the display will show the reception status.
- To manually initiate a signal search, press the TALAS dugme na zadnjoj ploči.

Graphic depicting a full moon, with text 'LESS ELECTRONIC INTERFERENCE AT NIGHT SET BY MORNING', indicating optimal atomic clock synchronization occurs during nighttime hours.
Setting Time Zone
Even with atomic synchronization, you must manually select your local time zone for the correct hourly time display.
- Pritisnite i držite VRIJEME button until the time zone indicator flashes.
- Koristite UP or DOLJE buttons to select your desired time zone (e.g., PST, MST, CST, EST).
- Pritisnite VRIJEME ponovo dugme za potvrdu i izlaz.
Manual Time and Date Setting
If atomic synchronization is not desired or available, you can set the time and date manually.
- Da biste postavili vrijeme: Pritisnite i držite VRIJEME button until the hour flashes. Use UP/DOLJE za podešavanje. Pritisnite VRIJEME to move to minutes, then adjust. Press VRIJEME opet za uštedu.
- Da biste postavili datum: Pritisnite i držite KALENDAR button until the year flashes. Use UP/DOLJE za podešavanje. Pritisnite KALENDAR to move to month, then day, adjusting each. Press KALENDAR opet za uštedu.
- Format 12/24 sata: Pritisnite 12/24 button to switch between 12-hour (with AM/PM indicator) and 24-hour formats.
Uputstvo za upotrebu
Adjusting Display Brightness and Backlight
The clock features an optional always-on backlight with adjustable brightness for optimal viewing u različitim uslovima osvetljenja.

Comparison image showing the clock's display with the nightlight off (dim) and on (illuminated) in both day and night settings.
- Always-On Backlight: Koristite ON/OFF prekidač on the rear panel to activate or deactivate the continuous backlight. When ON, the display will have a soft glow.
- Pozadinsko osvjetljenje na zahtjev: Even if the always-on backlight is OFF, you can momentarily illuminate the display by pressing the BACKLIGHT button (usually located on the top edge, though not explicitly labeled in the provided image, it's a common feature). This provides a brighter illumination for a few seconds.

Image highlighting the physical ON/OFF switch on the rear of the clock for controlling the display nightlight, indicating its function for soft glowing backlight in the dark.
Setting Dual Alarms
Sat podržava dva nezavisna podešavanja alarma.
- Pritisnite ALARM button once to select Alarm 1. Press again for Alarm 2.
- While the alarm time is displayed, press and hold the ALARM dugme dok ne počne da treperi.
- Koristite UP or DOLJE tipke za podešavanje sata. Pritisnite ALARM da biste prešli na minute, a zatim prilagodite.
- Pritisnite ALARM again to save the alarm time.
- Da biste aktivirali/deaktivirali alarm, pritisnite ALARM button repeatedly until the alarm icon (bell) appears/disappears for the desired alarm.
Korištenje USB priključka za punjenje
The clock includes a USB charging port for convenient charging of small electronic devices. Locate the USB port on the side or rear of the unit (specific location not detailed in provided images, but implied by feature bullets). Connect your device's USB cable to this port to begin charging.
Prikaz temperature (°C/°F)
The clock displays the indoor temperature. To switch between Celsius and Fahrenheit, press the ° C / ° F dugme na zadnjoj ploči.
Viewing Angle Optimization
Like most LCD screens, this display is best viewed from the front or slightly above. Visibility may appear reduced at sharp side or low angles. For the best viewing experience, use the built-in kickstand to position the clock to face you.

Illustration demonstrating the optimal viewing angle for the LCD display, showing that the clock is best viewed from above or straight on, with a built-in kickstand to position it.
Wall Mounting and Tabletop Use
The clock is designed for versatile placement. Use the integrated backstand for tabletop viewing or the wall mount hole on the rear for hanging it on a wall.

The Sharp Digital Alarm Clock displayed in a home office setting, showing its versatility for both wall mounting and tabletop placement.
Održavanje
Čišćenje
Obrišite sat mekom, suhom krpom. Ne koristite abrazivna sredstva za čišćenje ili rastvarače, jer mogu oštetiti površinu.
Zamjena baterije
When the display becomes dim or the clock stops functioning, it's time to replace the batteries. Follow the battery installation steps in the Setup section. It is recommended to replace all three AAA batteries at the same time with new ones.
Rješavanje problema
| Problem | Moguće rješenje |
|---|---|
| Ekran je taman ili prazan. | Check battery polarity and ensure batteries are fresh. Replace all 3 AAA batteries. Ensure the backlight ON/OFF switch is in the 'ON' position if continuous illumination is desired. |
| Atomic time not synchronizing. | Ensure the clock is placed near a window and oriented towards Fort Collins, Colorado. Avoid placing near electronic devices that may cause interference. Try initiating a manual search by pressing the WAVE button. Synchronization is often best overnight. |
| Time or date is incorrect after battery change. | Manually set the time zone. Allow time for atomic synchronization, or manually set the time and date using the TIME and CALENDAR buttons. |
| Display is hard to read from certain angles. | This is a characteristic of LCD technology. Adjust the clock's position using the kickstand to ensure it is viewed straight-on or from slightly above eye level. |
| Alarm se ne oglašava. | Ensure the alarm is set and activated (bell icon visible). Check battery level. |
Specifikacije
| Nekretnina | Vrijednost |
|---|---|
| Brand | Sharp |
| Broj modela | SPC5028AMZ |
| Display Type | LCD |
| Boja | Crna |
| Dimenzije proizvoda | 6.45 cm Š x 5 cm V |
| Težina artikla | 10.8 unci (0.31 kilograma) |
| Izvor napajanja | Napajanje baterijama (3 x AAA, nisu uključene) |
| Način rada | Atomic |
| Posebne karakteristike | Cordless, Dual Alarm, USB Charging Port, Indoor Temperature Display, Always-On Backlight |
| Vrsta montaže | Zidni nosač, stolna ploča |
| Materijal okvira | Plastika |
Garancija i podrška
Sharp products are manufactured to the highest quality standards. For warranty information or technical support, please refer to the documentation included with your purchase or visit the official Sharp webSačuvajte račun kao dokaz o kupovini za reklamacije u slučaju reklamacije.

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