Adjusting The Lens Focus And Scheimpflug; Preparation; Adjusting The Green Lens Focus And Scheimpflug - Sony VPH-G90E Installation Manual

Adjusting the Lens Focus and Scheimpflug

Preparation

Adjusting the Green Lens Focus and Scheimpflug

1 Adjusting the green lens focus
1
Reset all the data to the factory preset data.
For details, see "Resetting the Data" on page 138
2
Adjust the registration very roughly, if necessary.
When the picture is larger than the screen or is projected from the rear
of the screen, roughly adjust the registration.
For details, see "Adjusting the Registration" on page 93
3
Display the INT. OSC SETTING menu, set INT. OSC MODE to ON
and set INT. OSC. PATTERN to P5 (fH = 63.98 kHz).
For details, see "The INT. OSC SETTING Menu" on page 71
I N P U T - A
S
I N T . O S C M O D E : O F F
PIC
I N T . O S C P A T T E R N : P 5
ORBITING
f H : 6 3 . 9 8 k H z
INT. OSC
f V : 6 0 . 0 2 H z
SETTING
TIMER
UNI
FORMITY
ABL
LINK
SEL: SET: ENTER
EXIT: MENU
4
Reset the CONTRAST and BRIGHT levels.
The CONTRAST level resets to 80 by pressing the RESET key after
pressing the PICTURE CONTROL CONTR key.
The BRIGHT level resets to 50 by pressing the RESET key after
pressing the PICTURE CONTROL BRIGHT key.
For details, see "Adjusting the Picture Quality" on page 129
1
Reset the centering adjustment data of the green signal.
For details, see "Resetting the Data" on page 138
2
Press the NORMAL key on the remote commander to turn off the test
pattern once, then press the PATTERN key on the remote commander
until the H-pattern or ME-pattern appears.
Example: H-pattern
H H H H H H H H H H H H H H H H
H H H H H H H H H H H H H H H H
H H H H H H H H H H H H H H H H
H H H H H H H H H H H H H H H H
H H H H H H H H H H H H H H H H
H H H H H H H H H H H H H H H H
H H H H H H H H H H H H H H H H
H H H H H H H H H H H H H H H H
H H H H H H H H H H H H H H H H
H H H H H H H H H H H H H H H H
H H H H H H H H H H H H H H H H
H H H H H H H H H H H H H H H H
H H H H H H H H H H H H H H H H
H H H H H H H H H H H H H H H H
H H H H H H H H H H H H H H H H
H H H H H H H H H H H H H H H H
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81
Adjustments (GB)