Sony VPH-G90E, Руководство по обслуживанию

Страница: 81 / 546

1-71
VPH-G90E/G90U/G90M
80
Adjustments
Adjustments
6
Adjust the red registration.
(pages 108 to 118)
1
Centering adjustment
2
Size and linearity adjustment
3
Skew and bow adjustment
4
Keystone and pincushion adjustment
5
Zone adjustment (if necessary)
.
7
Adjust the blue registration.
(pages 119 to 120)
1
Centering adjustment
2
Size and linearity adjustment
3
Skew and bow adjustment
4
Keystone and pincushion adjustment
5
Zone adjustment (if necessary)
5
Saving the adjusted registration data as the standard data (page 121)
6
Fine adjustment for each input signal (pages 122 to 128)
1
Select the input signal.
(page 122)
.
2
Fine adjustment of the magnetic focus, AQP/DQP (if
necessary)
(page 122)
.
3
Fine adjustment of the registration (if necessary) (page 122)
.
4
Adjustment of the picture size (page 123)
.
5
Adjustment of the picture shift
(page 123)
.
6
Blanking adjustment
(page 124)
.
7
White balance adjustment (if necessary)
(page 125)
.
8
Adjustments 1 to 7 for other input signal
7
Picture quality adjustment (page 129)
Adjustment Procedure
Adjustments
81
Adjustments
Preparation
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 “INT. OSC menu” on page 72.
I N P U T - A
I N T . O S C M O D E : O F F
I N T . O S C P A T T E R N : P 5
f H : 6 3 . 9 8 k H z
f V : 6 0 . 0 2 H z
SEL: SET: ENTER
EXIT: MENU
PIC
ORBITING
INT.OSC
SETTING
TIMER
ABL
LINK
S
4
Reset the CONTRAST and BRIGHT levels.
The CONTR 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.
Adjusting the Green Lens Focus and Scheimpflug
1
Adjusting the green lens focus
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
Adjusting the Lens Focus and Scheimpflug