Elan VIA! 4.0, Руководство по установке

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© ELAN Home Systems 2005 • All rights reserved. Page 15
E L A N H O M E S Y S T E M S INSTALLATION MANUAL
VIA!4.0
Installation - Pre-Wire (cont’d)
Video Termination Jumper
When the video signal coming into a VIA! Touch panel is to be
looped back out of the panel to another VIA! or TV, the Video
Termination Jumper must be moved from the factory default
75 Ohm position to the Hi Z position as shown below.
Video In/Loop Out Configuration
Often, VIA!4.0s will be installed in conjunction with other VIA! Touch
panels and/or televisions located in the same area. There are two
scenarios that could be utilized:
• Each VIA! and/or TV displays the same video.
A single video feed is routed through the VIA!4.0 to additional
VIA! Touch panels or TV(s).
• Each VIA! and/or TV displays video independently.
Independent video feeds are routed to each VIA! and/or TV.
VID
IN
VID
OUT
75Ohm Factory
Default Position HI Z Position