Adjusting The Pincushion; Adjusting The Screen - Sony Trinitron GDM-W900 Mode D'emploi

Adjusting the pincushion

The adjustment data becomes the individual setting for each
input signal received.
1
Press the GEOM button.
The "GEOMETRY" OSD appears.
GEOM
2
Press the >?// button so that the picture edges
become straight.
The OSD automatically disappears after about 10 seconds.
To turn off the OSD, press the GEOM button again.
To reset, press the RESET button while the OSD is on. The
picture rotation and the pincushion settings are both reset.

Adjusting the screen

1
Press the SCREEN button.
The "SCREEN" OSD appears.
SCREEN
2
Press the ¨./> button to select the parameter you
want to adjust referring to the following.
The selected parameter turns yellow.
The OSD automatically disappears after about 30 seconds.
To turn off the OSD, press the SCREEN button again.
To reset, press the RESET button while the OSD is on. The
selected parameter is reset.
GEOMETRY
2 3 10
SCREEN
H CONVERGENCE 8 5
V CONVERGENCE 7 2
CANCEL MO I RE OFF ON
MO I RE ADJ 0
LAND I NG AD JUST
DEGAUSS ON
SELECT SET / ADJUST
Convergence
The adjustment data becomes the common setting for all
input signals received.
Press the >?// button so that the red or blue
shadow disappears.
"H CONVERGENCE" (Horizontal convergence)
? . . . to move Red to the left and Blue to the right
/ . . . to move Red to the right and Blue to the left
"V CONVERGENCE" (Vertical convergence)
? . . . to move Red down and Blue up
/ . . . to move Red up and Blue down
Canceling the Moire
The adjustment data becomes the individual setting for each
input signal received.
Press the >?// button to select "ON" for "CANCEL
MOIRE."
If the picture becomes unclear
The picure may become unclear by canceling moire.
Press the ¨./> button to select "MOIRE ADJ."
1
Press the >?// button to adjust beginning from 0
2
until the moire is minimum.
Landing
Correct when the color is not uniform due to influence from
the earth's magnetizm.
The adjustment data becomes the common setting for all
input signals received.
First, degauss the screen, then display an entirely white
picture for more than 20 minutes before the adjustment to
adjust more accurately.
1
Press the ¨./> button to select "DEGAUSS."
2
Press the >/ button.
The screen is degaussed for about five seconds.
3
Press the ¨./> button to select "LANDING."
4
Press the >/ button.
The "LANDING" OSD appears on the screen.
5
Press the ¨./> button to select the position, and
adjust by pressing the > ?// button.
To return to the "SCREEN" OSD, select "SCREEN MENU
/" and press the >/ button.
To reset, press the RESET button while the OSD is on. The
selected parameter is reset.
L AND I NG
SCREEN MENU
CENTER TOP/ BOT 2 5
LEF T TOP 85
R I GHT TOP 7 2
R I GHT BOTTOM 0
LEF T BOTTOM 0
SELECT ADJUST
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