Adjusting The Green Registration - Sony VPH-G90E Manual De Instalación

Adjusting the Green Registration

1 Green CENT (centering) adjustment
Be sure to adjust the green registration first.
Adjust so that the center of the test pattern is aligned with the center of the
screen.
1
Press the CENT key.
The CROSS HAIR pattern and the cursor appear.
2
Press the ADJ G key.
3
Press the CUT OFF R and B keys to display green only.
4
Reset the FINE centering data.
See "Resetting the Data" on page 138
5
Press the arrow keys to align the center of the CROSS HAIR pattern
with the center of the screen.
C E N T A D J
- G - C O A R S E
H c : [ 1 2 8 ]
H f : 1 2 8
ADJ:
V c : 1 2 8
V f : 1 2 8
6
If the test pattern is not aligned with the center, press the CENT key
again.
The projector enters the FINE centering mode for fine adjustment.
Each time you press the CENT key, the COARSE mode and FINE
mode are selected alternately, and you can use the two modes
appropriately. The adjustment data is stored for each mode separately.
While you hold down the arrow key in the FINE mode, "f" is displayed
around the adjustment position.
7
Press the arrow keys to align the center precisely.
Notes
• If the test pattern is off-centered by a large amount, check if the projector
is installed or adjusted correctly.
• If the upper, lower, left or right part of the screen is de-focused, check if
the scheimpflug is adjusted correctly.
For details, see "3 Adjusting the green scheimpflug" on page 83
.
(GB)
(GB)
Adjustments
.
95
(GB)