Sony SDM-M81 - Manual (Page 13)

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G:\_Upload\4082180131\4082180131SDMM81AEP\02GB-SDMM81AEP\01GB02BAS-AEP.fm masterpage:Right
SDM-M81
4-082-180-13(1)
Eliminating flicker or blurring
(PHASE/PITCH) (Analog RGB
signal only)
When the monitor receives an input signal, the automatic picture
quality adjustment function of this monitor automatically adjusts
the picture position, phase, and pitch, and ensures that a clear
picture appears on the screen. For more information about this
function, see “Automatic picture quality adjustment function” on
page 17.
For some input signals, this function may not completely adjust
the picture position, phase, and pitch. In this case, you can
manually set these adjustments according the following
instructions. If you manually set these adjustments, they are
stored in memory and automatically recalled whenever the
monitor receives the same input signals.
These settings may have to be repeated if you change the input
signal after reconnecting your computer.
1 Set the resolution to 1280
×
1024 on the computer.
2 Load the Utility Disk.
3 Start the Utility Disk and display the test pattern.
For Windows
Click [Utility] t [Windows]/[Win Utility.exe].
For Macintosh
Click [Utility] t [Mac]/[Mac Utility].
4 Press the MENU button.
The main menu appears on the screen.
5 Press the M (+)/ m (–) buttons to select (PITCH)
and press the OK button.
The PITCH menu appears on the screen.
6 Press the M (+)/ m (–) buttons until the vertical stripes
disappear.
Adjust so that the vertical stripes disappear.
7 Press the OK button.
The main menu appears on the screen.
If horizontal stripes are observed over the entire screen, adjust
the phase as the next step.
8 Press the M (+)/ m (–) buttons to select (PHASE)
and press the OK button.
The PHASE menu appears on the screen.
9 Press the M (+)/ m (–) buttons until the horizontal
stripes are at a minimum.
Adjust so that the horizontal stripes are at a minimum.
10 Click [END] on the screen to turn off the test pattern.
To reset the automatic picture quality adjustment
Select SCREEN RESET and activate it using the RESET menu. For more
information on using the RESET menu, see “Resetting the adjustments
(RESET)” on page 16.
Note
When using digital RGB signals, you do not need to set the PHASE or
PITCH.
Adjusting the picture position
(H CENTER/V CENTER) (Analog
RGB signal only)
If the picture is not in the center of the screen, adjust the picture’s
centering as follows.
These settings may have to be repeated if you change the input
signal after reconnecting your computer.
1 Start the Utility Disk and display the test pattern.
Repeat steps 2 and 3 of “Eliminating flicker or blurring
(PHASE/PITCH) (Analog RGB signal only).”
2 Press the MENU button.
The main menu appears on the screen.
3 Press the M (+)/ m (–) buttons to select (H
CENTER) or (V CENTER) and press the OK
button.
The H CENTER or V CENTER menu appears on the screen.
4 Move the picture up, down, left, or right until the
frame at the perimeter of the test pattern
disappears.
Press the
M (+)/ m (–) buttons to adjust the picture’s
centering using the H CENTER menu for horizontal
adjustment, or the V CENTER menu for vertical
adjustment.
5 Click [END] on the screen to turn off the test pattern.
Note
When using digital RGB signals, you do not need to set the H CENTER
or V CENTER.
,
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01GB01COV-AEP.book Page 13 Friday, April 20, 2001 10:55 AM