Black Box IC443A, Руководство по установке

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CHAPTER 3: Installation
5B. If your application is one-way (that is, both pairs of audio/video signals going the same
direction):
Run four RCA phono cables from each Balun to the attached
device. On the source devices, these cables should go to the VIDEO AUX
OUT and AUDIO OUT ports; on the destination devices, these cables should
go to the VIDEO AUX IN and AUDIO IN ports. (These cables must have RCA
male connectors on the Balun end.) Refer to Figure 3-1 below.
Figure 3-1. The Balun and its connectors.
6. Connect one end of a UTP cable into each Balun’s RJ-45 modular jack. To
carry the first video signal, these cables must carry a wire pair pinned to RJ-45
Pins 7 and 8. To carry the second video signal, the cables must carry a pair
pinned to Pins 1 and 2. To carry the first audio signal, the cables must carry a
pair pinned to Pins 4 and 5. To carrythe second audio signal, the cables must
carry a pair pinned to Pins 3 and 6.
7. Plug the other end of each UTP cable into the appropriate video wall outlet
or patch panel. When this is done, a complete cabling circuit should run
between the two baluns, as shown in Figure 3-2 below.
Figure 3-2. Two Baluns cabled together.
VIDEO 1
PAIR 4
(7 & 8)
VIDEO 2
PAIR 3
(1 & 2)
AUDIO 2
PAIR 2
(3 & 6)
Video Mono
Audio Balun
AUDIO 1
PAIR 1
(4 & 5)
VIDEO 1
PAIR 4
(7 & 8)
VIDEO 2
PAIR 3
(1 & 2)
AUDIO 2
PAIR 2
(3 & 6)
Video Mono
Audio Balun
AUDIO 1
PAIR 1
(4 & 5)
VIDEO 1
PAIR 4
(7 & 8)
VIDEO 2
PAIR 3
(1 & 2)
AUDIO 2
PAIR 2
(3 & 6)
Video Mono
Audio Balun
AUDIO 1
PAIR 1
(4 & 5)
RJ-45 for UTP
Category 3 or
higher UTP