Model: CW-15 | Brand: ALFAJR
This manual provides comprehensive instructions for setting up and operating your ALFAJR CW-15 Automatic Islamic Azan Prayer Clock. Designed for both wall mounting and table placement, this digital clock automatically calculates and plays the Azan five times a day based on your set location. Please read this manual carefully to ensure proper use and to fully utilize all features of your new clock.
Por favor, verifique se todos os itens estão presentes na embalagem:
The ALFAJR CW-15 clock operates on 4 AA batteries. These are included in your package.
Alternatively, the clock can be powered via a USB-C cable (not included) connected to a compatible power adapter.
Upon inserting batteries or connecting USB-C power, the clock will power on. The display will show the current time, date, and temperature. Familiarize yourself with the buttons on the side/back of the clock: UP, DEFINIR, e ABAIXO.

Figura 1: Frente view of the ALFAJR CW-15 clock, showing the digital display with time, date, and temperature. The speaker grilles are visible at the bottom.

Figura 2: Frente view of the ALFAJR CW-15 clock, similar to Figure 1, but with the ALFAJR brand logo visible at the bottom center.
Accurate Azan times depend on correct location settings. You can select a pre-programmed city or enter latitude/longitude.
The clock supports various Azan calculation methods. Consult local Islamic authorities for the recommended method in your region.
If your region observes Daylight Saving Time, enable this feature.
You can choose to display temperature in Celsius or Fahrenheit.
The clock can display either the Gregorian or Hijri calendar.
The clock features adjustable Azan volume. The volume buttons are typically located on the side or back of the unit.
You can select from five different Azan reciters.
The clock includes daily alarm functions in addition to the Azan. These can be set for specific times.
The clock typically cycles through different display information or allows manual switching.
The ALFAJR CW-15 clock is designed for versatile placement, either on a wall or a flat surface.
To mount the clock on a wall:

Figura 3: Traseira view of the ALFAJR CW-15 clock, highlighting the keyhole for wall mounting and the battery compartment.
For table or desk placement:

Figura 4: Lateral view of the ALFAJR CW-15 clock, showing the integrated kickstand extended for stable table placement.
To maintain the appearance and functionality of your clock:
When the display dims or the clock functions become erratic, it's time to replace the batteries.
| Problema | Possível causa | Solução |
|---|---|---|
| O relógio não liga. | Batteries are dead or incorrectly inserted. No USB-C power. | Check battery polarity. Replace with new batteries. Ensure USB-C cable (if used) is connected and power source is active. |
| Azan times are incorrect. | Incorrect city/location settings. Wrong calculation method. DST setting incorrect. | Verify city, latitude, longitude, and GMT offset. Select the correct Azan calculation method for your region. Check DST setting. |
| Azan sound is too low or too high. | É necessário ajustar o volume. | Adjust the volume using the dedicated buttons or through the menu. |
| A tela está escura ou piscando. | Bateria fraca. | Substitua todas as 4 pilhas AA por pilhas novas. |
| Clock resets unexpectedly. | Intermittent power loss or very low batteries. | Ensure batteries are fresh and securely seated. If using USB-C, check the connection and power source stability. |
The ALFAJR CW-15 Azan Clock comes with a limited warranty. Please refer to the warranty card included in your original packaging for specific terms, conditions, and duration. This warranty typically covers manufacturing defects under normal use.
For technical assistance, troubleshooting not covered in this manual, or warranty claims, please contact ALFAJR customer support through their official website or the retailer from whom you purchased the product. Please have your model number (CW-15) and purchase date available when contacting support.
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