
ClearCube Public Technical Document
Document Code: SE0058CP
Topic:
Component(s) Affected:
Date:
Use of Video Cable Adapters and Mixed Monitor Types with MVX
All Revisions of Multi-Video Expander (MVX)
November 11, 2004
TB0058 rev 11/08/2004
ClearCube Technology 8834 Capital of Texas Hwy N Suite 140 Austin, Texas 78759 voice 512 652 3500 www.clearcube.com
TB0058.fm — Use of Video Cable Adapters and Mixed Monitor Types with MVX
OVERVIEW / ENVIRONMENT
Video cable adapters and/or mixed monitor types should not be used with the MVX.
DETAILED DESCRIPTION
The MVX has two high-density output connectors, to which splitting cables are connected. The splitting
cables provide either two VGA connections or two DVI connections. Cable adapters exist that can convert
the DVI connector to a VGA connector. In theory, this would allow the use of a mixed set of VGA and DVI-
capable monitors, by using the DVI splitting cable and a DVI-to-VGA cable adapter.
This type of configuration and the use of such cable adapters has not been thoroughly tested, and is there-
fore not recommended at this time.
Note: This kind of configuration may work, but the potential for degraded video quality is unknown.
Similarly, the use of heterogeneous sets of CRTs and flat panel displays has only had limited testing, and in
general is not recommended for most users. Every effort has been made to preserve uniform appearance
across different types and brands of monitors, including color matching, brightness, contrast, sharpness,
and general video quality. However, for best results, users should be encouraged to use sets of like moni-
tors connected to the same MVX.
RESOLUTION
Whenever possible, use similar (or identical) vendor and type monitors. Also, avoid using video cable
adapters to convert the DVI splitter cable connections to VGA connections.
For more information, please contact ClearCube technical support.
support.clearcube.com ClearCube Support Website
(866) 652-3400 Direct line in the US
+1 (512) 652-3400 Direct line from outside the US