Introdución
Grazas pola compraasing the RHYTHM Alarm Clock Model 8RE678SR03. This alarm clock combines an analog time display with a high-precision digital temperature and humidity meter. It features a silent continuous second hand, an electronic alarm with snooze function, and an indoor environment warning system. Please read this manual thoroughly before use to ensure proper operation and to maximize the product's lifespan.
Produto rematadoview
Características clave
- Silent Continuous Second Hand: The second hand moves smoothly without ticking sounds, ideal for quiet environments.
- Electronic Alarm with Snooze: Features a beep-beep electronic alarm with a convenient snooze function.
- High-Precision Temperature Display: Measures temperature from -9.9°C to +50°C with an accuracy of ±1°C.
- High-Precision Humidity Display: Measures humidity from 20% to 95% RH with an accuracy of ±3% RH (at 25°C, 60% RH).
- Indoor Environment Warning: LCD display provides alerts for conditions related to heatstroke, food poisoning, influenza, mold, and mites.
- Deseño compacto: Dimensions of 8.6cm (height) x 16cm (width) x 4.8cm (depth).
Compoñentes do produto
The package includes the RHYTHM Alarm Clock 8RE678SR03 and an instruction manual. Please ensure all components are present.

Figura 1: Ángulo frontal view of the RHYTHM Alarm Clock 8RE678SR03, showing the analog clock face on the left and the digital temperature and humidity display on the right.

Figura 2: Ángulo lateral view of the RHYTHM Alarm Clock 8RE678SR03, highlighting its compact profile.

Figure 3: The alarm clock shown with its dimensions: 16.0cm width, 8.6cm height, and 4.8cm depth. The weight is 250g.
Configuración
Instalación de baterías
- Abra a tapa do compartimento da batería situada na parte traseira do reloxo.
- Insert two (2) AAA alkaline batteries, ensuring the correct polarity (+/-) as indicated inside the compartment.
- Pecha a tapa do compartimento da batería de forma segura.
- Note: Test batteries are included for initial setup. For optimal performance, replace them with new alkaline batteries.
Configuración do tempo
- Locate the time setting knob on the back of the clock.
- Rotate the knob to set the current time. Ensure the hour and minute hands are accurately aligned.
Configuración da alarma
- Locate the alarm setting knob on the back of the clock.
- Rotate the alarm setting knob to set your desired alarm time. The alarm hand will move independently.
- To activate the alarm, slide the alarm ON/OFF switch (usually on the side or back) to the 'ON' position.
Instrucións de funcionamento
Función de alarma
- When the alarm time is reached, the electronic sound alarm will activate. The alarm sound is a 'beep-beep' tone.
- The alarm volume can be adjusted using the volume switch, typically located on the side of the clock.
- Función de Snooze: To temporarily stop the alarm and activate snooze, press the large button on the top of the clock. The alarm will sound again after approximately 5 minutes.
- To turn off the alarm completely, slide the alarm ON/OFF switch to the 'OFF' position.
Visualización de temperatura e humidade
- The digital display on the right side of the clock shows the current indoor temperature and humidity.
- Temperature is displayed in Celsius (°C) and humidity in percentage (%).
- The digital display does not feature a backlight.

Figure 4: Close-up of the digital display, indicating temperature (e.g., 23.6°C) and humidity (e.g., 54%), along with various environmental warning icons.
Advertencia ambiental
- The LCD display includes icons that indicate potential risks based on the current temperature and humidity levels. These warnings are for:
- Golpe de calor
- Intoxicación alimentaria
- Gripe
- Mold/Mites
- Refer to the icons on the display to understand the current environmental conditions and take appropriate precautions.

Figure 5: Visual representation of the environmental warning icons for heatstroke, food poisoning, influenza, and mold/mites.
Analog Dial Light
- The analog clock face features a light function for visibility in low-light conditions.
- To activate the light, press the large button on the top of the clock. The light will illuminate the clock face for a few seconds.

Figure 6: The analog clock face illuminated in a dark setting, showing the time clearly.
Mantemento
Limpeza
- Limpa o reloxo cun pano suave e seco.
- Do not use abrasive cleaners, solvents, or chemical sprays, as these may damage the surface or internal components.
Substitución da batería
- When the display becomes dim or the clock stops functioning, replace both AAA batteries with new ones.
- Always replace both batteries at the same time. Do not mix old and new batteries or different types of batteries.
- Elimina as baterías usadas segundo a normativa local.
Resolución de problemas
| Problema | Causa posible | Solución |
|---|---|---|
| Clock not working / Display is dim | As baterías están baixas ou instaladas incorrectamente. | Replace with new AAA alkaline batteries, ensuring correct polarity. |
| A alarma non soa | A alarma non está activada ou a hora da alarma está incorrectamente axustada. | Ensure the alarm ON/OFF switch is in the 'ON' position and the alarm time is set correctly. |
| A función de posposición non funciona | O botón de pospoñer non se premeu correctamente. | Press the top button firmly when the alarm sounds. |
| Temperature/Humidity readings seem inaccurate | The clock is placed near a heat source, cold draft, or in direct sunlight. | Relocate the clock to a stable indoor environment away from extreme temperature or humidity fluctuations. Allow time for readings to stabilize. |
Especificacións
| Característica | Detalle |
|---|---|
| Número de modelo | 8RE678SR03 |
| Marca | RITMO |
| Dimensións (H x W x D) | 8.6 x 16.0 x 4.8 cm |
| Peso | 250 gramos |
| Cor | Branco |
| Material | Plástico |
| Tipo de visualización | Analog (Time), Digital (Temperature/Humidity) |
| Movemento | Quartz (Continuous Second Hand) |
| Fonte de enerxía | 2 x pilas alcalinas AAA |
| Tipo de alarma | Electronic Sound (Beep-Beep) |
| Función de repetición | Si |
| Rango de medición de temperatura | -9.9 °C a +50 °C |
| Precisión da temperatura | ± 1 °C |
| Rango de medición de humidade | 20% a 95% RH |
| Precisión da humidade | ±3% RH (at 25°C, 60% RH) |
| Avisos ambientais | Heatstroke, Food Poisoning, Influenza, Mold/Mites |
| Digital Display Backlight | Non |
Garantía e Soporte
This RHYTHM product comes with a 1-year manufacturer's warranty from the date of purchase. Please retain your proof of purchase for warranty claims.
For technical support, troubleshooting assistance, or warranty service, please contact RHYTHM customer service through their official website or the retailer where the product was purchased. Contact information can typically be found on the RHYTHM official websitio web ou na embalaxe do produto.