Comelit Group Audio 2703U Mini Indoor Station Handset Universal Doorbell System User Manual

1. Gabatarwa

This manual provides detailed instructions for the installation, operation, and maintenance of your Comelit Group Audio 2703U Mini Indoor Station Handset. Please read this manual thoroughly before installation and use to ensure proper function and safety. Keep this manual for future reference.

The Comelit 2703U Mini series is a universal door entry system designed for compatibility with most existing door entry systems. It is an ideal solution for replacing or repairing older door entry units.

2. Bayanin Tsaro

• Tsaron Wutar Lantarki: Installation should only be performed by qualified personnel in accordance with local electrical codes. Disconnect power before installation or maintenance.
• Gudanarwa: Handle the unit with care to prevent damage.
• Muhalli: Kada a fallasa na'urar ga yanayin zafi mai tsanani, danshi, ko hasken rana kai tsaye.
• Tsaftacewa: Yi amfani da laushi, bushe bushe don tsaftacewa. Kada a yi amfani da masu tsabtace abrasive ko kaushi.

3. Samfurin Ya Ƙareview

The Comelit 2703U Mini Indoor Station is a versatile audio handset for door entry systems. Key features include:

• Universal compatibility with many door entry systems.
• Door opener button.
• Changer button for additional services.
• Electronic or mechanical ringtone selection.
• Call and privacy settings with 3-level selector switches.
• Red indicator for privacy activation.
• Adjustable speaker volume control.
• Adjustable microphone volume control.

Hoto na 1: Gaba view of the Comelit 2703U Mini Indoor Station Handset. This image shows the white handset with a coiled cord, a red indicator light, and two buttons below the earpiece.

Hoto na 2: Gede view of the Comelit 2703U Mini Indoor Station Handset, illustrating its slim profile and wall-mount design.

4. Saita da Shigarwa

Muhimmi: Installation should be carried out by a qualified technician. Ensure power to the existing door entry system is disconnected before beginning installation.

4.1. Tabbatar da daidaituwa

The Comelit 2703U is designed for universal compatibility. Refer to the compatibility table below to identify the correct wiring configuration for your existing system. If your system is not listed, consult a professional installer or Comelit support.

Hoto na 3: Compatibility table for the Comelit 2703U, showing various door entry systems and their corresponding wiring terminals (A, B, C, D, E, M).

4.2. Wayoyi

1. Cire haɗin Wuta: Ensure the main power supply to the door entry system is turned off.
2. Cire Old Unit: Carefully remove your existing indoor station. Note the wiring connections before disconnecting.
3. Gano Tashoshi: Match the terminals of your old unit to the corresponding terminals (A, B, C, D, E, M) on the Comelit 2703U using the compatibility table (Figure 3).
4. Haɗa Wayoyi: Connect the wires from your system to the appropriate terminals on the Comelit 2703U. The unit is suitable for both collective positive and common negative wiring systems.
5. Rukunin Dutsen: Securely mount the Comelit 2703U to the wall using the provided installation hardware.
6. Dawo da Power: Once all connections are secure and the unit is mounted, restore power to the system.

4.3. Kanfigareshan Farko

After installation, test the basic functions:

• Gwajin kira: Have someone activate the doorbell from the outdoor unit. Verify that the indoor station rings.
• Gwajin Sauti: Answer the call and speak into the handset. Ensure clear two-way communication.
• Door Release Test: Press the door opener button to confirm it activates the door lock mechanism.

5. Umarnin Aiki

5.1. Amsa Kira

When the doorbell rings, lift the handset to establish communication with the visitor at the outdoor unit.

5.2. Opening the Door

Yayin kira, latsa maɓallin buɗe kofa (often marked with a key symbol) to release the electric door lock.

5.3. Using the Changer Button

The changer button provides access to additional services, which may vary depending on your specific door entry system configuration. Consult your system administrator or building management for details on its function.

5.4. Adjusting Ringtone and Privacy

The unit features 3-level selector switches for ringtone type (electronic/mechanical) and privacy settings. These switches are typically located on the side or bottom of the unit. Refer to the specific diagram in your installation guide for exact locations.

• Zaɓin Sautin ringi: Choose between electronic or mechanical ringtone types.
• Yanayin Sirri: Activate privacy mode to prevent incoming calls from ringing the indoor station. When privacy is active, a haske mai nuna alama zai haskaka.

5.5. Sarrafar umeara

Adjust the speaker and microphone volume controls to your preferred levels for clear communication. These controls are usually small dials or sliders located on the side or bottom of the handset.

6. Kulawa

6.1. Tsaftacewa

Clean the exterior of the unit with a soft, dry, lint-free cloth. Do not use liquid cleaners, aerosol sprays, or abrasive materials, as these can damage the finish or internal components.

6.2. Kulawar Gabaɗaya

• Ka guji jefar da wayar hannu ko sanya shi ga tasiri mai ƙarfi.
• Keep the unit away from sources of heat, direct sunlight, and excessive moisture.
• Ensure the coiled cord is not stretched excessively or tangled to prevent damage.

7. Shirya matsala

If you continue to experience issues after attempting these solutions, please contact a qualified technician or Comelit customer support.

8. Ƙayyadaddun bayanai

9. Garanti da Tallafawa

For information regarding the product warranty, please refer to the warranty card included with your purchase or visit the official Comelit website. For technical support, troubleshooting assistance beyond this manual, or service requests, please contact Comelit customer support through their official channels.

Comelit Official Website: www.comelitgroup.com