Sony VPH-G90E, Installation Manual

Page: 94 / 480

94
(GB) Adjustments
Adjustments
Adjusting the Registration
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
(GB)
.
• 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)
.
Keys for Adjusting
Indications on the REGISTRATION keys and the adjustment
items
REGISTRATION
(CENT/SIZE/LIN/SKEW/BOW/KEY/
PIN/ZONE) keys
PATTERN key
NORMAL key
BLKG key
RESET key
Arrow ( B / b / V / v ) keys
PO/– keys
CUT OFF R/G/B keys
ADJ R/G/B keys
PO/– keys
Indicated on the commander Adjustment Items
CENT Centering
SIZE Size
LIN Linearity
SKEW Skew
BOW Bow
KEY Keystone
PIN Pincushion
ZONE Zone
SELECT
VIDEO MEMORY
SWITCHER INDEX
PIC ON AUDIO OFF
PATTERN FOCUS ZOOM SHIFT
NORMAL
MUTING STATUS
LCD LENS CONTROL
ON
COMMAND
OFF
SIZE DOT PHASE
APA
SHIFT
RGB
R
B
CENT
ON STANDBY
MEMORY
MENU
VIDEO
INPUT SELECT
A D B C
BLKG SYS SET RESET FUNCTION
1 4 2 3
5 8 6 7
9 10/0(ALL)
SW NO/
OFF/GROUP
SWITCHER/VIDEO MEMORY/INDEX
ENTER
POSITION BRIGHT CONTR
PICTURE CONTROL
HUE COLOR SHARP VOL
VIDEO/S VIDEO
LIGHT
R G
CENT SIZE
CUT OFF
B
LIN
R G
ADJ
B BIAS GAIN
W/B
MG FOCUS LENS
FOCUS
SKEW BOW
REGISTRATION
KEY PIN ZONE
POSITION