Aiphone JBW-M دليل المستخدم

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1010
Video Modulator with Audio Door Station and CCTV Interface
- INSTRUCTIONS -
The JBW-M adaptor converts a standard CCTV camera's signal to a 2-wire signal and is compatible with the JF
Open Voice Color Video system. This allows the utilization of a color CCTV camera and a separate audio door
station (JF-D) to be used in place of a JF video door station. A motion detector or other activation device can be
connected to the Sensor input to trigger the system. The CCTV camera can also be conn

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INTERNAL ADJUSTMENT WHEN JF-D AUDIO DOOR STATION IS INCLUDED: INSTRUCTIONS: 1. Open unit by removing 5 small screws and lifting off cover. 2. Locate Jumper labeled JP1 on the right side of the PC board, and JP3 on the top of the board. 3. Remove both jumpers completely, or move them so they're on just one of the posts. 4. Replace the cover and the 5 screws. OPERATIONS Activation of the camera from a Monitor: 1. The CCTV camera can be viewed on any of the JF monitors in the system by pre