1. Introducció
Thank you for choosing the Grundig QH-831A Wireless Doorbell System. This system is designed to provide a reliable and convenient way to be alerted to visitors at your door. It features a wireless transmitter (bell push button) and two portable receivers, offering flexibility in placement and notification options. Please read this manual carefully before installation and operation to ensure proper use and longevity of your device.
2. Contingut del paquet
En desempaquetar, comproveu que tots els components següents estiguin inclosos al paquet:
- 1 x Wireless Transmitter (Bell Push Button)
- 2 receptors sense fil
- 1 x CR2032 Button Cell Battery (pre-installed in transmitter)
- 1 x Double-sided Adhesive Tape (for transmitter mounting)
- Manual d'instruccions
Imatge 1: acabatview of the Grundig QH-831A Wireless Doorbell System package, showing the transmitter and two receivers.
3. Configuració i instal·lació
3.1. Receiver Battery Installation
Each receiver requires 2 Mignon (AA) batteries (not included). To install:
- Open the battery compartment cover on the back of each receiver.
- Inseriu 2 piles AA, assegurant la polaritat correcta (+/-).
- Tanqueu bé la tapa del compartiment de la bateria.
3.2. Transmitter (Bell Push Button) Installation
The transmitter comes with a pre-installed CR2032 button cell battery. It is waterproof and can be mounted using the provided double-sided adhesive tape.
- Choose a suitable location for the transmitter near your door, ensuring it is easily accessible to visitors.
- Clean the mounting surface thoroughly to ensure good adhesion.
- Peel off the protective film from one side of the double-sided adhesive tape and apply it to the back of the transmitter.
- Peel off the remaining protective film and firmly press the transmitter onto the desired surface for at least 30 seconds.
3.3. Col·locació del receptor
The receivers are designed for portability and can be placed on a flat surface using their integrated stand or mounted on a wall. For optimal performance, place receivers within the 80-meter operating range of the transmitter, avoiding large metal objects or thick walls that may interfere with the signal.
Imatge 2: Primer pla view of the wireless transmitter (bell push button) and one receiver, illustrating their design for placement.
4. Instruccions de funcionament
The Grundig QH-831A system offers customizable alert options.
4.1. Selecció de melodies
The system features 6 pre-programmed melodies. To change the melody:
- Localitza el Tone Selection Button on the side of the receiver.
- Press this button repeatedly to cycle through the available melodies until you find your preferred tone.
4.2. Ajust de volum
Adjust the receiver's volume to your preference (low, medium, or high):
- Localitza el Botó de control de volum on the side of the receiver.
- Press this button to cycle through the volume levels.
4.3. Bell Options (Notification Modes)
The receivers offer three distinct notification modes:
- Bell Only: Alerta acústica.
- Flashing LED Only: Optical alert (red flashing light).
- Bell + Flashing LED: Both acoustic and optical alerts.
To select a bell option, use the dedicated button on the receiver to cycle through these modes.
4.4. Writable Name Field
The transmitter features a writable name field, allowing you to personalize it or provide instructions to visitors.
5. Manteniment
5.1. Substitució de la bateria
- Transmissor: When the transmitter's signal weakens or stops working, replace the CR2032 button cell battery. Open the transmitter casing carefully to access the battery.
- Receptors: When the receivers' sound becomes faint or they stop responding, replace the 2 AA batteries in each unit. Refer to Section 3.1 for instructions.
Desfeu-vos sempre de les piles velles de manera responsable d'acord amb la normativa local.
5.2. Neteja
Wipe the doorbell units with a soft, dry cloth. Do not use abrasive cleaners or solvents, as these can damage the surface.
6. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El receptor no sona. | Dead batteries in receiver or transmitter. | Replace batteries in both the transmitter (CR2032) and receivers (AA). |
| Rang de funcionament reduït. | Interference from metal objects or thick walls; low battery. | Relocate receivers or transmitter to minimize obstructions. Replace batteries. |
| No se sent so del receptor. | Volume set to minimum; 'Flashing LED Only' mode selected. | Adjust volume using the volume control button. Change bell option to 'Bell Only' or 'Bell + Flashing LED'. |
7. Especificacions
| Característica | Detall |
|---|---|
| Número de model | QH-831A (Manufacturer Part Number: 48576) |
| Freqüència sense fil | 433 MHz |
| Interval d'operació | Fins a 80 metres (zona oberta) |
| Melodies | 6 pre-programmed tones |
| Nivells de volum | Baix, Mitjà, Alt |
| Opcions de notificació | Bell, Flashing LED, Bell + Flashing LED |
| Potència del transmissor | 1 x CR2032 button cell (included) |
| Alimentació del receptor | 2 x AA batteries per receiver (not included) |
| Transmitter Dimensions (W x H x D) | 32 x 80 x 22 mm (aprox.) |
| Dimensions del receptor (A x A x P) | 76 x 110 x 42 mm (aprox.) |
| Material | Plàstic |
| Color | Negre |
| Pes de l'article | 210 g (pes total del paquet) |
| Fabricant | Motorola (as per product specifications) |
8. Garantia i Suport
For warranty information or technical support, please refer to the documentation provided at the point of purchase or contact your retailer. You may also visit the official Grundig weblloc per obtenir més ajuda.