Pioneer PRO-700HD, Service Manual

Page: 40 / 121

PRO-700HD
196
or
VOL
10
-3 Red line adjustment
• Adjustment in the horizontal direction
1st FAC
1
2
3
4
5
6
7
1
2
3
4
5
6
Start
• See
4
Convergence Setting Mode in the Factory ADJ mode.
• Input cross-hatch signals to this device’s video input terminal.
• Adjust the convergence of the red line using the green and red
lines.
or
CH
1
4
7
5
8
6
9
2 3
0
• Select the Adjustment item
In particular, be aware of the
setting before adjustment.
• Adjust the Data value
Note :
• Overlap the green line with the red line, so that the line
becomes yellow.
• Repeat the adjustments until you attain the optimum
state.
• Fine-adjust over the entire picture to obtain the optimum
picture.
• If the adjustment is of H-STATICnot possible within the
range of 010 to –010, set the data value to 0, turn the
centering magnet of the deflection yoke and fine-adjust
H-STATIC.
Adjustment Item Screen No. Adjustment Method
Center
-line Adjustment
1
2
5
3
6
4
7
8
q
9
w
p
e
∞
∞
∞
∞
∞
∞
∞
Line-inter
v
al Adjustment
∞
∞
∞
∞
∞
∞
RH-STATIC
RH-SKEW
RH-BOW
(RH-3D SKEW)
(RH-4D BOW)
(RH-5D SKEW)
(RH-6D BOW)
RH-SIZE
RH-LIN
RH-MID SIZE
RH-MID LIN
(RH-5D SIZE)
(RH-6D LIN)
• Adjust the red center to match the green center.
• Overlap the red vertical line at the center with the green vertical line.
Note: Do not adjust items 6 and 7.
• Adjust the interval at the center of the red vertical line to the interval of the green vertical
line.
Note: Do not adjust items 5 and 6.
RH - STATIC
7
Screen
Key
No.
`
Key
No.
1
Key
No.
2
• STATIC
1
Fig. 5. Horizontal correction (1)
• SKEW
2
• 3D SKEW
3
• 5D SKEW
4
• BOW
5
• 4D BOW
6
• 6D BOW
7
Key
No.
8
Key
No.
7
• SIZE
8
• MID SIZE
9
• 5D SIZE
10
• LIN
11
• MID LIN
12
• 6D LIN
13
¶
Screen’s changes in the horizontal direction when manual convergence
adjustment is mode
The changes at the arrow parts shown below are those implemented using
the Volume
ª
key. Changes are opposite to the arrow when the Volume
·
key is used.
= Fixed position
¶
Horizontal correction adjustment of the red line
RED
ON
SEARCH
GREEN
ON
SELECT
BLUE
ON
FREEZE
RED + GREEN