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Chapter 5: Optional hardware installation
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MobileView PENTA Installation Manual
Figure 55: Panic button wiring
Status LEDs
The MobileView PENTA provides LEDs for status indication. When the green
LED is on and red LED is off, the system is functioning properly. When the red
LED is on, it indicates the system needs service.
Installing a microphone
The DVR supports up to two optional microphones. One is typically mounted in
the head sign area near the driver, and a second can be mounted toward the
rear of the vehicle.
See the instructions provided with the microphones for installation procedures.
Route a two-conductor, shielded twisted-pair cable for audio and a twisted-pair
power cable (18 AWG wire is recommended) from the microphone device to the
DVR location. The shield drain wire is attached at the microphone end only.
Leave a service loop at the microphone end.
Figure 56 shows single-channel audio wiring for one microphone. Figure 57
shows dual-channel audio wiring for two microphones.
Содержание PENTA
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