64LHP5000
PROJECTOR UNIT
10Convergence adjustment
10-1Green line adjustment1st FAC
Note :
Y Adjustment in the horizontal direction
The convergence for this device must be adjusted for each
Startscreen size STRETCH (NTSC, 4:3 NORMAL), CINEMA ZOOM
(NTSC), ZOOM (NTSC), SMART STRETCH (NTSC),
E
Horizontal correction adjustment of the green lineSTRETCH (HD) (33.75 kHz, DTV).
Y See Convergence Setting Mode in the Factory ADJ mode.
Y Input cross-hatch signals to this deviceOs video input terminal.
Y The green line serves as the reference line in the adjustment of
red and blue. Perform this accurately.
RED GREEN BLUE
Adjust the convergence of the green line using only green.
OFFONOFF
Green only
Y Select the Adjustment item
GH - STATICY Adjust the Data value
Note :
Y Repeat the adjustments until you attain the
optimum state.
Y Fine-adjust over the entire picture to obtain the
oror
optimum picture.
Y If the adjustment of H-STATIC is not possible
within the range of 010 to �010, set the data value
In particular, be aware of theto 0, turn the centering magnet of the deflection
setting before adjustment.yoke and fine-adjust H-STATIC.
Adjustment ItemsScreen No.Adjustment Method
"
1GH-STATICY Adjust the center vertical line to the screen center position.
"
2GH-SKEWY Adjust so that the green vertical line at the center becomes a straight line with neither
"
3GH-BOWdistortion nor tilting.
"
4(GH-3D SKEW)
"
5(GH-4D BOW)
"Note: Do not adjust items 4 to 7.
6(GH-5D SKEW)
"
Center-line Adjustment7(GH-6D BOW)
"
1GH-SIZE
"
2GH-MID SIZEY Adjust so that the intervals of the green vertical lines in the right and left sections of the
"
3GH-LINscreen are symmetrical and correct.
"
4GH-MID LIN
"
5(GH-5D SIZE)
"Note: Do not adjust items 5 and 6.
6(GH-6D LIN)
Line-interval Adjustment
e ScreenE
ScreenOs changes in the horizontal direction when manual convergence
adjustment is mode
Y STATIC1The changes at the arrow parts shown below are those implemented using
Keythe Volume ?
key. Changes are opposite to the arrow when the N
Volume
No.key is used.
= Fixed position
Y SKEW2Y 3D SKEW3Y 5D SKEW4Y SIZE8Y MID SIZE9Y 5D SIZE10
KeyKey
No.No.
Y BOW5Y 4D BOW6Y 6D BOW7Y LIN11Y MID LIN12Y 6D LIN13
KeyKey
No.No.
Fig. 1. Horizontal correction (1)
28 |
ACEC
