Canon LV-8225 LV-7290 User's Manual - Page 33

Manual PC Adjustment, PC adJust Menu, Fine sync, Total dots, Horizontal position, Vertical position

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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 signal formats. The projector has 10 independent memory areas to store those parameters manually adjusted. It allows you to recall the setting for a specific computer. 1 Press the MENU button to display the OnScreen Menu. Use the Point ▲▼ buttons to select PC adjust and then press the Point ► or the OK button. PC adjust Menu 2 Use the Point ▲▼ buttons to select the desired item and then press the OK 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). Total dots Use the Point ◄► buttons to adjust the number of total dots in one horizontal period to match your PC image. Horizontal position Use the Point ◄► buttons to adjust the horizontal picture position. Vertical position Use the Point ◄► buttons to adjust the vertical picture position. Current mode Press the OK button to show H-sync freq. and Vsync freq. of the connected computer. 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. 33

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33
Computer Input
PC adJust Menu
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 signal formats. The
projector has 10 independent memory areas to store those parameters manually adjusted. It allows you to recall the
setting for a specific computer.
1
2
Use the Point
◄►
buttons to adjust the value,
eliminating a flicker from the image displayed (from
0 to 31).
Fine sync
Use the Point
◄►
buttons to adjust the number of
total dots in one horizontal period to match your PC
image.
Total dots
Use the Point
◄►
buttons to adjust the horizontal
picture position.
Horizontal position
Use the Point
◄►
buttons to adjust the vertical
picture position.
Vertical position
Use the Point
◄►
buttons to adjust the clamp level.
When the image has dark bars, try this adjustment.
Clamp
Press the MENU button to display the On-
Screen Menu. Use the Point ▲▼ buttons to
select
PC adJust
and then press the Point ► or
the OK button.
Use the Point ▲▼ buttons to select
the desired
item and then press the OK button to display
the adjustment dialog box. Use the Point
◄►
buttons to adjust the setting value.
Use the Point
◄►
buttons to adjust the vertical area
displayed by this projector.
Display area V
Use the Point
◄►
buttons to adjust the horizontal
area displayed by this projector.
Display area H
Press the OK button to show
H-sync freq.
and
V-
sync freq.
of the connected computer.
Current mode