Adjustment Procedure - Sony VPH-G90E Manual De Instalación

Adjustment Procedure

1 Lens focus and scheimpflug (angle of the CRT) adjustment (pages 81
78
(GB) Adjustments
Adjustments
Before starting the adjustments
• Make sure that the projector is installed correctly and the CRT conversion
angle is adjusted correctly.
• Set the projector to the service mode.
1 Reset all the data to the factory preset data (if necessary).
(page 138 )
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2 Adjust the registration roughly (if necessary).
.
3 Select the internal oscillation pattern (P5, fH=63.98 kHz).
(page 81 )
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4 Display the H-pattern or ME-pattern.
.
5 Adjust the green lens focus and scheimpflug.
1 Adjust the green lens focus.
2 Adjust the green magnetic focus and AQP/DQP roughly (if
necessary).
3 Adjust the green scheimpflug.
4 Adjust the green lens focus precisely.
.
6 Adjust the red lens focus and scheimpflug.
1 Adjust the red lens focus.
2 Adjust the red magnetic focus and AQP/DQP roughly (if
necessary).
3 Adjust the red scheimpflug.
4 Adjust the red lens focus precisely.
.
(continued)
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(page 93
(page 81 )
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(page 81
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