Acer AC901 User Manual - Page 9
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PARALLELOGRAM adjustment
The image can be corrected for
parallelogram distortion.
Press the
button or
or right parallelogram.
Press the
key toggles between PIN
2
BALANCE and PARALLELOGRAM
correction.
ROTATION adjustment
The image can be corrected for tilt picture.
Press the
button to tilt the image to the left,
or press the
button to tilt the image to the
right.
COLOR selection
The white in the image can be adjusted.
1) Use the
button to select: (1)9300
(2)6500
K or (3)the user's preferred color.
O
2) If the (3):the user's color is selected, "2"
appears in the lower right of the On-Screen
Menu.
2
Press the front
button to display the USER
COLOR adjustment screen.
USER COLOR
The white in the video image can be adjusted
to the user's preferred color.
2
1) Use the
button to select R (red) or B
(blue).
2) Use the
button to adjust the color as
desired.
IMPORTANT-Memory recall of the user's
color is not possible, so take note of the initial
setting before adjusting.
When the monitor is turned OFF, user color
keeps the last adjustment.
LANGUAGE selection
The language of the On-Screen Menu can be
selected among English, French, German,
Italian and Spanish. Select with the
buttons.
button to make left
K,
O
DISP. FREQ (Input frequency display)
This displays the input synchronization signal
frequency.
It identifies the horizontal and vertical
frequency sent to the monitor from the video
card currently in use.
MANUAL DEGAUSSING
After moving the selector to the degauss icon,
press the
button. The degaussing action
2
takes place a few seconds later.
Note: A sharp snap noise may be heard when
degaussing occurs. This is normal.
MEMORY RECALL
It is possible to restore adjustments to the
original factory settings. If the monitor is
operating in a user defined mode, this control
has no effect.
VERTICAL MOIRE
Reduce the dark wavy line Moire pattern on
the screen.
Press the
or
button to minimize the
vertical moire image on the screen.
HORIZONTAL MOIRE
Reduce the dark wavy line Moire pattern on
the screen.
Press the
or
button to minimize the
horizontal moire image on the screen.
English
E - 7