Auto Calibration - Optoma HD81 User Manual

User Controls
48
Color Space
The default choice, AUTO, automatically detects the color space
used. The other two choices (SDTV, HDTV) force the HD81 to use
the color space mapping associated with SDTV or HDTV.
Horizontal
Adjusts the horizontal position.
Frequency
Changes the display data frequency to match the frequency of your
computer's graphic card. When you experience a vertical fl ickering
bar, use this function to make an adjustment.
Phase
Synchronizes the signal timing of the display with the graphics
card. If you experience an unstable or fl ickering image, use this
function to correct it.

Auto Calibration

The HD81 features an "Auto Calibration" feature. This will auto-
matically optimize and adjust the video image.
1) Activate the OSD by pressing the "Menu" button.
2) Use " ", "
"Enter" or " " key to enter this adjustment category.
3) Use " ", "
item (as shown)
4) Press "Enter" or " " to enter this item. The Menu
disappears and a small bar appears as shown.
5) Use " ", " " arrow keys to turn on or off the auto
calibration.
6) Once the "Auto Calibration" is activated, the HD81
calibrates and fi ne tunes the image for optimal
performance.
" arrow keys to select SETUP category, press
" arrow keys to select the desired adjustment