
18 Matrox TripleHead2Go – User Guide
2
Solution
In the Matrox PowerDesk reported mode list, keep a display mode with a higher display
resolution (such as 1920 × 1200) and remove a mode with a lower display resolution (such
as 1024 × 768). For more information, see Matrox PowerDesk help.
Problem Display on flat panel monitor appears blurry or uses only a portion of
the screen
1
Cause
The image quality of your displays may need to be adjusted.
1
Solution
Use the
Adjust Image Quality
option in Matrox PowerDesk to adjust the image quality of your
displays. For more information, see Matrox PowerDesk help.
2
Cause
You may be using a lower display resolution than what your flat panel monitor supports. If
your monitor supports display scaling, the image on your screen may appear blurry. If display
scaling isn’t supported, the display may use only a portion of your screen.
1
Solution
Select the highest display resolution available. This generally results in better image quality.
Problem Wrong color balance, blurry text, or screen image off-center
1
Cause
You may be using different types of monitors.
1
Solution
To get the most of your Matrox product, we recommend you use identical monitors while
using Matrox TripleHead2Go.
2
Cause
Your monitor video controls may be improperly set.
1
Solution
Adjust your monitor controls (brightness, contrast, and so on). For more information, see
your monitor manual.
3
Cause
Your monitors may not be properly connected.
1
Solution
Make sure all connectors are properly fastened (see “Connection setup – TripleHead2Go
Analog Edition”, page 4 or “Connection setup – TripleHead2Go Digital Edition”, page 7).
4
Cause
The image quality of your displays may need to be adjusted.
1
Solution
Use the
Adjust Image Quality
option in Matrox PowerDesk to adjust the image quality of your
displays. For more information, see Matrox PowerDesk help.
Note:
While using Matrox TripleHead2Go, gamma correction for each monitor isn’t
supported.
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