ATI 100-436012 User Guide - Page 15

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11 2 Click OK or Apply to save the changes. Ratiometric Expansion Your RADEON 9200 Series offers ratiometric expansion (or digital panel scaling as it is commonly known). This expands a low resolution image to fill a higher resolution panel. However, ratiometric expansion is only available on the Primary display. Therefore, if a flat panel display (FPD) is set as Secondary, the Extended Desktop mode is disabled and the resolution is less than the FPD's native resolution. This causes the FPD to default to center mode.

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11
2
Click
OK
or
Apply
to save the changes.
Ratiometric Expansion
Your RADEON 9200 Series offers ratiometric
expansion (or digital panel scaling as it is commonly
known). This expands a low resolution image to fill a
higher resolution panel. However, ratiometric
expansion is only available on the
Primary
display.
Therefore, if a flat panel display (FPD) is set as
Secondary, the Extended Desktop mode is disabled
and the resolution is less than the FPD’s native
resolution. This causes the FPD to default to center
mode.