Christie Digital Systems DHD800 Manual PC Adjustment, Computer Input, Pc Adjust Menu, Fine sync

Computer Input

Manual PC Adjustment

Some computers employ special signal formats which may not be tuned by Multi-Scan system of this projector. Manual PC Adjustment enables you to precisely adjust several parameters to match those special signal formats. The projector has 10 independent memory areas to store those manually adjusted parameters. It allows you to recall the setting for a specific computer.

Note: The PC Adjust Menu cannot be operated when the digital signal input on the DVI terminal is selected on PC System Menu.

PC ADJUST MENU

1Press the MENU button to display the On-Screen Menu. Use the Point  buttons to move the red frame pointer

to the PC Adjust Menu icon.

PC Adjust Menu icon

2Use the Point 54 buttons to move the red frame pointer to the desired item and then press the SELECT button

to display the adjustment dialog box. Use the Point  buttons to adjust the setting value.

Fine sync

Use the Point buttons to adjust the value, eliminating a flicker from the image displayed (from 0 to 31).

Move the red frame pointer to the desired item and press the SELECT button.

Status (Stored/Free) of the

Selected Mode.

Total dots

Use the Point  buttons to adjust the number of total dots in one horizontal period to match your PC image.

Position H

Use the Point  buttons to adjust the horizontal picture position.

Selected Mode

Press the Point  buttons to adjust the value.

Position V

Use the Point  buttons to adjust the vertical picture position.

Current mode

Press the SELECT button to show H-sync freq. and V-sync freq. of the connected computer.

Press the SELECT button at this icon to adjust “Clamp,” “Display area H,” or “Display area V.”

Clamp

Use the Point  buttons to adjust the clamp level. When the image has dark bars, try this adjustment.

Display area H

Use the Point  buttons to adjust the horizontal area displayed by this projector.

Display area V

Use the Point  buttons to adjust the vertical area displayed by this projector.

Current mode

Press the SELECT button at Current mode icon to show the information of the connected computer.

Press the SELECT button at this icon to display the previous items.

DHD800 User Manual	37
020-000244-01 Rev.1 (08-2010)