Aiphone GF-NS Operation Manual
Digital name scrolling apartment intercom system
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Also See for GF-NS:
- Operation manual (12 pages) ,
- Operation manual (4 pages) ,
- Operation manual (4 pages)
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WHY DOES THREE APARTMENT HANDSETS NOT OPEN THE DOOR WHEN ALL THE REST DOES
Three Aiphone GF-NS apartment handsets may not open the door while others do due to one of the following reasons:
1. Incorrect or Missing Access Code – If the access code was not properly programmed or has been forgotten, the handset will not activate the door release.
2. Programming Issue – The affected handsets may not be correctly registered in the system, preventing them from unlocking the door.
3. System Configuration – If the GF-NS was programmed via PC, it may allow calls without the GF-10K but not door release without proper access credentials.
4. Hardware Malfunction – A connection issue or a defect in the handsets could prevent them from sending the door release command.
5. Power or Interference Issues – If there are power issues or radio frequency interference affecting these units, they may not function properly.
Checking the programming settings and verifying the access codes for these handsets would be the first steps to troubleshooting the issue.
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