Introdución
Thank you for choosing the Atlanta Digital LED Alarm Clock, Model 2604/0. This alarm clock features a large, continuously illuminated white LED display, adjustable brightness, two separate alarms with crescendo function, and a convenient USB charging port. This manual provides detailed instructions for setup, operation, and maintenance to ensure optimal performance of your device.
Configuración
1. Conexión de alimentación
Connect the provided power adapter to the DC5V port on the back of the alarm clock. Plug the adapter into a standard 230V electrical outlet. The clock requires a permanent power connection for full functionality.

Image: The Atlanta Digital Alarm Clock shown with its included power adapter and USB connection cable.
2. Copia de seguridade da batería
The alarm clock includes an integrated CR2032 button cell battery (1 CR2032 - included). This battery serves as a backup to protect programmed data (time and alarm settings) in case of a power outage. It does not power the display or alarm functions independently.

Imaxe: Traseira view of the alarm clock, highlighting the battery compartment, DC5V input, USB port, and control buttons/sliders.
Instrucións de funcionamento
1. Axustar a hora
- Manteña premido o HORARIO button (located on the right side of the back panel) for 2 seconds until the display flashes.
- Usa o 12/24 horas button (left side of the back panel) to adjust the hours.
- Preme o HORARIO de novo para cambiar ao axuste dos minutos. Use o botón 12/24 horas botón para axustar os minutos.
- Preme o HORARIO unha vez máis para confirmar e saír do modo de axuste da hora.
Para cambiar entre os formatos de visualización de 12 horas e 24 horas, prema brevemente o botón 12/24 horas button when not in time setting mode.

Image: Front display of the alarm clock showing the time "12:50 PM".
2. Configuración da alarma
The clock supports two separate alarms.
- Manteña premido o CONXUNTO DE ALARMA button (located on the right side of the back panel, below TIME SET) for 2 seconds until the alarm time flashes.
- Usa o 12/24 horas botón para axustar as horas da alarma.
- Preme o CONXUNTO DE ALARMA de novo para cambiar ao axuste dos minutos. Use o botón 12/24 horas botón para axustar os minutos da alarma.
- Preme o CONXUNTO DE ALARMA botón unha vez máis para confirmar e saír do modo de configuración da alarma.
- Para activar ou desactivar unha alarma, prema brevemente o botón AL. ACTIVADO/DESACTIVADO button (left side of the back panel, below 12/24HR). An indicator on the display will show if the alarm is active.
The alarm features a Crescendo function, meaning the alarm sound starts softly and gradually increases in intensity.
3. Función de repetición da alarma
Cando soe a alarma, prema o botón grande AMORTAR button on the top of the clock. This will temporarily silence the alarm for 5 minutes. The alarm will resume after 5 minutes.
4. Axuste de brillo da pantalla
Adjust the display brightness using the DIMMER slider located on the back panel. Slide it from "LOW" to "HIGH" to achieve your desired brightness level. The brightness is continuously adjustable.
5. Axuste do volume da alarma
Adjust the alarm sound volume using the VOLUME slider located on the back panel. Slide it from "LOW" to "HIGH" to set the desired alarm volume. The volume is continuously adjustable.
6. Porto de carga USB
A USB port is located on the back of the alarm clock. You can use this port to charge other devices, such as a mobile phone. Connect your device's USB charging cable to this port.
Mantemento
- To clean the clock, use a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Manteña o dispositivo lonxe da auga e da humidade elevada.
- Avoid exposing the clock to direct sunlight or extreme temperatures.
- If the backup battery needs replacement, ensure to use a CR2032 type battery.
Resolución de problemas
Display is too bright or too dim:
Axustar o DIMMER slider on the back panel. While the brightness is continuously adjustable, some users may find the minimum brightness still too high for a dark bedroom.
Clock loses time or settings during a power outage:
Ensure the CR2032 backup battery is correctly installed and functional. The backup battery preserves settings but does not power the display or alarm during an outage. If the battery is old or depleted, replace it.
A alarma non soa:
- Check if the alarm is activated using the AL. ACTIVADO/DESACTIVADO button. An indicator should be visible on the display.
- Asegurar o VOLUME slider is not set to "LOW" or minimum.
- Verify that the alarm time is set correctly.
USB charging port not working:
Ensure the alarm clock is properly connected to a power source. The USB port requires the clock to be powered. Check the charging cable of your device.
Especificacións
| Número de modelo | 2604/0 |
| Dimensións (L x W x H) | 14 x 3.81 x 7 cm (5.51 x 1.5 x 2.76 polgadas) |
| Peso | 140 gramos (0.31 libras) |
| Fonte de enerxía | Eléctrico (adaptador de 230 V incluído) |
| Batería de respaldo | 1 x CR2032 (incluído) |
| Tipo de visualización | Digital LED, White |
| Altura de visualización | 5 cm (for digits) |
| Material | Acrilonitrilo butadieno estireno (plástico) |
| Características especiais | Dimmable LED display, Adjustable alarm volume, 2 separate alarms, Crescendo alarm, USB charging port |
Garantía e Soporte
For warranty information or technical support, please refer to the documentation provided with your purchase or contact your retailer.