Adjusting The Computer Image - Sharp Notevision PG-C20XA Operation Manual

Computer Image Adjustments (INPUT 1 mode only)
Projector
ON/OFF
LAMP
POWER
TEMP.
KEYSTONE
AUTO SYNC
INPUT
BACK ENTER MENU
(GUI) On-screen Display
29
Remote control
2, 3, 4
2, 3
1, 5

Adjusting the Computer Image

When displaying computer patterns which are very
detailed (tiling, vertical stripes, etc.), interference may
occur between the LCD pixels, causing flickering,
vertical stripes, or contrast irregularities in portions of
the screen. Should this occur, adjust "Clock", "Phase",
"H-Pos" and "V-Pos" for the optimum computer image.
Description of Adjustment Items
Selected item Description
Clock Adjusts vertical noise.
Phase Adjusts horizontal noise (similar to tracking on your VCR).
H-Pos Centres the on-screen image by moving it to the left or right.
V-Pos Centres the on-screen image by moving it up or down.
• Computer image adjustments can be made easily by
pressing AUTO SYNC ( ). See page 28 for details.
Select the desired computer input mode with INPUT.)
(
1 Press MENU.
2 Press ∂/ƒ to select "Fine Sync", and then press
ENTER.
3 Press ∂/ƒ to select a specific adjustment item,
and then press ENTER.
4 Press ∂/ƒ to move the
adjustment item to the desired setting.
5 To exit from the GUI, press MENU.
• To reset all adjustment items, select "Reset" on the "Fine
Sync" menu screen and press ENTER.
mark of the selected