MobileView 4
Installation Manual
70
Microphone
You can install up to two optional microphones with the MobileView system. One
microphone is typically mounted in the head sign area by the driver, and a second may be
mounted toward the rear of the vehicle.
Refer to the instructions provided with the microphones for installation procedures. Route a
two-conductor, shielded twisted-pair cable for audio and a shielded twisted-pair power cable
(18 AWG wire is recommended) from the microphone device to the DVR location. The
shielded wire is attached at the microphone end only. Leave a service loop at the microphone
end.
shows single-channel audio wiring for one microphone.
Figure 55. Single-channel audio wiring
on page 71 shows dual-channel audio wiring for two microphones.
PZM-11LL
MSS-4007-00-00
+Audio 2
-Audio 2
GND 1
AC 24 V
AC 24 V
J9.3 - Line in right
J9.4 - GND
J9.7 - 12 V fused
J9.8 - AGND
Summary of Contents for MobileView 4
Page 1: ...MobileView g MobileView 4 Installation Manual ...
Page 16: ...MobileView 4 Installation Manual 6 ...
Page 44: ...MobileView 4 Installation Manual 34 Figure 29 Commit application ...
Page 47: ...Chapter 4 DVR configuration 37 Figure 32 Vehicle setup ...
Page 59: ...Chapter 4 DVR configuration 49 Figure 38 Alarm events ...
Page 68: ...MobileView 4 Installation Manual 58 ...
Page 94: ...MobileView 4 Installation Manual 84 ...