Black Box AC1000A-R3, Руководство пользователя

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CAT5 MULTI VGA SYSTEM
Appendix E. Daisy Chain Termination
The Cat5 Multi VGA System receiver units with a UTP output can be daisy chained
along a single cat5. This applies to the AC1002A-R3, AC1013A-R2, and the
AC1014A-R2. The AC1001A-R2 does not have this capability.
When daisy chaining, it is important to ensure units have proper termination at
the end, but no termination in the middle units. This has no affect on the video
signals, but will affect the audio signals.
To enable/disable termination on the AC1002A-R3 and AC1013A-R2, the
external TERM switch is used. To enable termination at the end of a daisy
chain, set the TERM switch to ON. Set switch to OFF when units are in the
middle of the daisy chain. See figure below:
To enable/disable termination on the AC1014A-R2, two jumpers internally
need to be in or out. This involves removing the top cover assembly and
installing or removing two jumpers. See figure below for the locations:
Term switch for
daisy chaining
To enable TERM, place
jumpers on JP16 and JP17
To disable TERM, remove
jumpers on JP16 and JP17
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