1. Introduktion
This manual provides detailed instructions for the installation, operation, and maintenance of your Commax DR-4UM Intercom Audio Panel. Please read this manual thoroughly before installation and use to ensure proper function and longevity of the product. Keep this manual for future reference.
2. Produktet er slutview
The Commax DR-4UM is an audio intercom system designed for multi-unit dwellings, featuring an external aluminum casing panel and four indoor handset units. It enables clear audio communication between visitors at the gate and residents, with the added capability of gate release functionality (if connected to a compatible electric lock).
Nøglefunktioner:
- Durable aluminum outdoor panel.
- Supports communication with up to four indoor units.
- Clear audio transmission.
- Compact and sleek design for both indoor and outdoor units.
3. Pakkens indhold
Upon unpacking, please verify that all the following components are present and undamaged:
- 1 x Commax DR-4UM Outdoor Intercom Panel
- 4 x Commax Indoor Handset Units
- 1 x strømadapter
- Mounting Screws and Anchors (may vary)
- Brugervejledning (dette dokument)

Figur 1: Complete Commax DR-4UM Intercom System Components. This image displays the complete Commax DR-4UM intercom system. On the left is the silver outdoor panel with a speaker grille, four call buttons, and nameplate slots. To the right are four white indoor handset units, each with a coiled cord. Below the handsets is the power adapter.
4. Opsætning og installation
Installation of the Commax DR-4UM intercom system requires basic electrical wiring knowledge. It is recommended that installation be performed by a qualified technician to ensure safety and proper functionality.
4.1. Outdoor Panel Installation:
- Vælg placering: Select a suitable location near the gate or entrance, protected from direct heavy rain and sunlight if possible, at an accessible height.
- Montering: Securely mount the outdoor panel to a wall or sturdy surface using the provided screws and anchors. Ensure it is level.
- Ledningsføring: Connect the necessary wiring from the outdoor panel to the indoor units and the power adapter according to the wiring diagram (not provided in this general manual, refer to specific product packaging or manufacturer's detailed guide). Ensure all connections are secure and insulated.
4.2. Indoor Handset Installation:
- Vælg placering: Install each indoor handset in a convenient location within each respective unit.
- Montering: Mount the handset bracket to the wall using screws.
- Ledningsføring: Connect the wiring from the outdoor panel to each indoor handset. Ensure correct polarity and secure connections.
4.3. Strømtilslutning:
Connect the power adapter to the main power supply and the intercom system. Ensure the power source matches the adapter's specifications. Do not power on the system until all wiring is complete and verified.
5. Betjeningsvejledning
5.1. Making a Call from Outdoor Panel:
A visitor presses the corresponding call button on the outdoor panel for the desired unit. This will activate a chime on the indoor handset.
5.2. Answering a Call from Indoor Handset:
- When the indoor handset chimes, lift the receiver.
- Speak clearly into the receiver to communicate with the visitor.
5.3. Gate Release Function (if connected):
If your system is connected to an electric gate lock, press the designated gate release button on the indoor handset during a call to open the gate for the visitor. Refer to your specific handset model for button location.
6. Vedligeholdelse
Regular maintenance ensures optimal performance and extends the lifespan of your intercom system.
- Rensning: Wipe the outdoor panel and indoor handsets with a soft, damp klæde. Brug ikke slibende rengøringsmidler eller opløsningsmidler.
- Inspektion: Periodically check all visible wiring for signs of wear or damage. Ensure all connections remain secure.
- Miljøbeskyttelse: While the outdoor panel is designed for external use, protecting it from extreme weather conditions can prolong its life.
7. Fejlfinding
If you encounter issues with your Commax DR-4UM intercom, refer to the following common problems and solutions:
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Ingen strøm til systemet | Power adapter unplugged or faulty; circuit breaker tripped. | Check power connections. Ensure power adapter is working. Reset circuit breaker if necessary. |
| No sound from outdoor panel or indoor handset | Loose or incorrect wiring; faulty speaker/microphone. | Verify all wiring connections are secure and correct. If problem persists, contact support. |
| Call button not working | Faulty button; wiring issue. | Inspect the button for physical damage. Check wiring to the specific indoor unit. |
| Gate release not functioning | Incorrect wiring to electric lock; faulty lock or button. | Verify wiring to the electric lock. Ensure the lock is functional. |
If these steps do not resolve the issue, please contact Commax customer support or a qualified technician.
8. Specifikationer
| Feature | Specifikation |
|---|---|
| Mærke | Kommaks |
| Modelnummer | DR-4UM |
| Farve | Silver (Outdoor Panel) |
| Varens vægt | 21 Kilograms (approximate total system weight) |
| Pakkedimensioner | 121 x 121 x 121 cm (omtrentligt) |
| Type | Audio Intercom Panel with 4 Handsets |
9. Garanti og support
For warranty information, please refer to the documentation provided at the time of purchase or contact your retailer. Commax provides customer support for product inquiries and technical assistance.
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