Keys For Adjusting - Sony VPH-G90E Manuel D'installation

Adjusting the Registration

Keys for Adjusting

94
(GB) Adjustments
Notes
• The center of the screen and the center of the CROSS HAIR pattern can
be aligned by performing the centering adjustment.
For details, see "1 Green CENT (centering) adjustment" on page 95
• When the optical axis angle is smaller, the HATCH pattern becomes
trapezoidal. Perform the KEY (keystone) adjustment to correct the
distortion.
For details, see "4 Green KEY and PIN adjustments for the whole screen" on
page 100 .
(GB)
LIGHT
MUTING STATUS COMMAND
PIC AUDIO OFF ON OFF ON
RGB CENT
NORMAL
APA DOT PHASE SIZE SHIFT R MEMORY
LCD LENS CONTROL
PATTERN ZOOM SHIFT FOCUS B
INPUT SELECT
VIDEO SELECT SYS SET BLKG RESET FUNCTION
VIDEO/S VIDEO
PICTURE CONTROL
A B C D
BRIGHT
SWITCHER/VIDEO MEMORY/INDEX
1 2 3 4
5 6 7 8 SHARP HUE
SW NO/
VIDEO MEMORY
9
10/0(ALL) OFF/GROUP SWITCHER INDEX
CUT OFF ADJ
R G
B R G B
REGISTRATION
CENT SIZE LIN SKEW BOW KEY
Indications on the REGISTRATION keys and the adjustment
items
Indicated on the commander
CENT
SIZE
LIN
SKEW
BOW
KEY
PIN
ZONE
PATTERN key
NORMAL key
BLKG key
STANDBY ON
RESET key
MENU
Arrow (B/b/V/v) keys
ENTER
CONTR POSITION
POSITION +/– keys
CUT OFF R/G/B keys
COLOR VOL
ADJ R/G/B keys
W/B FOCUS
BIAS GAIN MG FOCUS LENS
POSITION
PIN ZONE
POSITION +/– keys
REGISTRATION
(CENT/SIZE/LIN/SKEW/BOW/KEY/
PIN/ZONE) keys
Adjustment Items
Centering
Size
Linearity
Skew
Bow
Keystone
Pincushion
Zone
.
(GB)