Adjusting The Picture Brightness And Contrast - IBM 6558-03N Service Manual

Getting Started
5
Press the >?// buttons to select "1" or "2."
When "1" is selected
The signal from the computer connected to the HD15
connector is input to the monitor.
When "2" is selected
The signal from the computer connected to the 13W3
connector is input to the monitor.
The OPTION OSD automatically disappears after about 30
seconds.
To close the OSD, press the button again.
For more information on using the OSD, see "Introducing
the On-screen Display System" on page 7.
When you connect computers to both connectors
If you restart the computer you want to view, or that
computer is in power saving mode, the monitor may
automatically select the other connector's signal. This is
because the monitor switches from the interrupted signal to
the constant signal. If this happens, manually select the
desired signal.
Customizing Your Monitor
Before adjusting
• Connect the monitor and the computer, and turn them on.
• Select " LANG" in the MENU OSD, then select
"ENGLISH" (see page 14).
Adjusting the Picture Brightness
and Contrast
Once the setting is adjusted, it will be stored in memory for
all input signals received.
1
Press the ¨ (brightness) ./> or > (contrast) ?//
buttons.
The BRIGHTNESS/CONTRAST OSD appears.
BRIGHTNESS/CONTRAST
26 26
80.0kHz/ 75Hz
Horizontal Vertical
Frequency* Frequency*
2
For brightness adjustment
Press the ¨./> buttons.
> . . . for more brightness
. . . . for less brightness
For contrast adjustment
Press the >?// buttons.
/ . . . for more contrast
? . . . for less contrast
The OSD automatically disappears after about 3 seconds.
To reset, press the ? (reset) button while the OSD is on.
The brightness and contrast are both reset to the factory
settings.
* The horizontal and vertical frequencies for the received input
signal appear in the BRIGHTNESS/CONTRAST OSD.
Introducing the On-screen
Display System
Most adjustments are made using the MENU OSD.
MENU OSD
Press the button to display the MENU OSD.
This MENU OSD contains links to the other OSDs described
below.
MENU OK
MENU
COLOR CENTER SCREEN
GEOM EXIT ZOOM
LANG SIZE OPTION
1
COLOR
Displays the COLOR OSD for adjusting the color
temperature.
2
CENTER
Displays the CENTER OSD for adjusting the centering
of the picture.
3
SCREEN
Displays the SCREEN OSD for adjusting the vertical
and horizontal convergence, etc.
4
ZOOM
Displays the ZOOM OSD for enlarging and reducing
the picture.
5
OPTION
Displays the OPTION OSD for adjusting the OSD
position and degaussing the screen, etc.
6
SIZE
Displays the SIZE OSD for adjusting the picture size.
7
LANG
Displays the LANGUAGE OSD for selecting the
language.
8
GEOM
Displays the GEOMETRY OSD for adjusting the picture
rotation and pincushion, etc.
9 EXIT
Closes the MENU OSD.
Getting Started
Customizing Your Monitor
Using the CENTER On-screen
Display
The CENTER settings allow you to adjust the centering of
the picture.
Once the setting is adjusted, it will be stored in memory for
the current input signal.
1
Press the button.
The MENU OSD appears.
2
Press the ¨./> and >?// buttons to select "
CENTER," and press the button again.
The CENTER OSD appears.
CENTER
73
26
3
For horizontal adjustment
Press the >?// buttons.
/ . . . to move the picture right
? . . . to move the picture left
For vertical adjustment
Press the ¨./> buttons.
> . . . to move the picture up
. . . . to move the picture down
The OSD automatically disappears after about 30 seconds.
To close the OSD, press the button again.
To reset, press the ? (reset) button while the OSD is on.
The horizontal and vertical centerings are both reset to the
factory settings.
EN
F
ES
C