Adjusting The Picture Quality (Screen) - Sony GDM-5502 Mode D'emploi

Adjusting the picture quality
(SCREEN)
The SCREEN settings allow you to degauss (demagnetize) the
monitor manually and adjust the picture quality by controlling the
moire and landing.
• If the color is not uniform or picture is fuzzy, degauss the
monitor (DEGAUSS).
• If elliptical or wavy patterns appear on the screen, cancel the
moire (CANCEL MOIRE).
• If the color is irregular at the corners of the screen, adjust the
landing (LANDING).
The monitor is automatically demagnetized (degaussed) when the
power is turned on.
The screen is degaussed for about 2 seconds. If a second degauss
cycle is needed, allow a minimum interval of 20 minutes for the
best result.
The CANCEL MOIRE setting is stored in memory for the current
input signal. All other settings are stored in memory for all input
signals.
1
Press the MENU/OK button.
The menu appears on the screen.
2
Press the m/M buttons to highlight
press the MENU/OK button.
The SCREEN menu appears on the screen.
3
Press the m/M buttons to select the desired
adjustment item. Then press the MENU/OK button.
The adjustment bar appears on the screen.
4
Press the m/M or –/+ buttons to make selection/
adjustment.
Select
DEGAUSS
CANCEL
MOIRE*
LANDING
LANDING
LANDING
LANDING
0
RESET
* Moire is a type of natural interference which produces soft, wavy lines
on your screen. It may appear due to interference between the pattern
of the picture on the screen and the phosphor pitch pattern of the
monitor.
SCREEN and
Note
The picture may become fuzzy when the CANCEL MOIRE function is
activated.
To
degauss the monitor. To degauss the monitor
manually, select OK.
adjust the degree of moire cancellation until
the moire is at a minimum
reduce any color irregularities in the screen's
top left corner to a minimum
reduce any color irregularities in the screen's
top right corner to a minimum
reduce any color irregularities in the screen's
bottom left corner to a minimum
reduce any color irregularities in the screen's
bottom right corner to a minimum
reset all the SCREEN adjustments to the
factory setting levels. Select OK.
Example of moire
INPUT MENU
1 2 OK
GB
13