Adjusting The Brightness And Contrast; Adjusting The Size And The Centering Of The Picture (Size/Center) - IBM P77 Operating Instructions Manual

x Displaying the input signal
The horizontal and vertical frequencies of the input signal are
displayed in the main MENU. If the signal matches to one of the
recommended VESA timing modes, the resolution is also
displayed.
60 . 0kHz / 75Hz
1024 768
Adjusting the brightness and
contrast
Brightness and contrast adjustments are made using a separate
BRIGHTNESS/CONTRAST menu.
1
Press the m , M , < , or , button.
The BRIGHTNESS/CONTRAST menu appears on the
screen.
the horizontal
and vertical
2
Press the m or M button to adjust the brightness (
frequencies of
the input
and the < or , button to adjust the contrast (
signal
If no adjustments are made, the menu disappears
automatically after about 3 seconds.
Adjusting the size and the centering
of the picture (SIZE/CENTER)
1
Press the
The main MENU appears on the screen.
2
Press the m or M button to highlight
The SIZE/CENTER menu appears on the screen.
3
First press the m or M button to select the desired
adjustment item. Then press the < or , button to
adjust the setting.
Select
Note
Adjustment stops when either the horizontal or vertical size reaches its
maximum or minimum value.
7
BR I GHTNESS / CONTRAS T
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button.
SIZE/CENTER and press the
To
shift the picture to the left or right
shift the picture up or down
enlarge or reduce the picture width
enlarge or reduce the picture height
enlarge or reduce the picture width and height
proportionally
2 6
),
).
button.