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4.7.4 VIDEO CIRCUIT ADJUSTMENTS
• The setting (adjustment) using the remote control unit is made on the basis of the initial setting values.
• The setting values which adjust the screen to the optimum condition can be different from the initial setting values.
• Do not change the initial setting values of the setting (adjustment) items not listed in "ADJUSTMENT PROCEDURE".
• The initial setting values in parenthesis (
Adjustment item
1. SCREEN
2. CUTOFF
3. WDR
4. BRIGHT
5. CONT.
6. COLOUR
7. TINT
8. SHARP
9. Y DELAY
10. TINT DVD
11. AMP T.SHARP
Item
WHITE
Signal
BALANCE
generator
(Low light)
adjustment
Remote
control unit
B CUTOFF (
B CUTOFF (
) are fixed offset values, needing no further adjustment.
BRI
B
G
R
G
B
RF
VIDEO 1(COMPOSITE/S)
VIDEO 2(COMPONENT)
VIDEO 3(COMPOSITE)
RF
VIDEO
RF 16:9
VIDEO 16:9
RF
VIDEO
RF
VIDEO
RF
VIDEO
RF
VIDEO
S-VIDEO
VIDEO, S-VIDEO
COMPONENT
RF, VIDEO
Measuring
Test point
instrument
V/C
PAL
2. CUTOFF
(B)
(G)
REMOTE CONTROL UNIT
1
2
3
4
5
6
)
7
8
9
)
Digitized in Heiloo Netherland
Variable range
PAL
0 ~ 63
32
0 ~ 63 (-32 ~ +31)
11
0 ~ 63 (-32 ~ +31)
7
0 ~ 63 (-32 ~ +31)
32
0 ~ 63 (-32 ~ +31)
32
0 ~ 63 (-32 ~ +31)
45
0 ~ 63 (-32 ~ +31)
---
(-32 ~ +31)
(+1)
(-32 ~ +31)
(+1)
(-32 ~ +31)
(+1)
0 ~ 63
---
(-32 ~ +31)
(-3)
(-32 ~ +31)
(-2)
(-32 ~ +31)
---
0 ~ 63 (-32 ~ +31)
---
0 ~ 63 (-32 ~ +31)
42
0 ~ 63 (-32 ~ +31)
---
(-32 ~ +31)
---
0 ~ 63
---
0 ~ 63
54
0 ~ 15
---
0 ~ 15
2
0 ~ 15
7
0 ~ 63
34
(-32 ~ +31)
---
0 ~ 63
0
Adjustment part
[2. V/C]
Note:
• Set PICTURE MODE (VSM) to "BRIGHT".
2. CUTOFF (B)
2. CUTOFF (G)
- COMPOSITE WHITE BALANCE -
SCREEN VR
[In HVT]
(
)
**
**
(
)
**
**
- COMPONENT WHITE BALANCE -
G CUTOFF (
)
Adjustment Item
2. CUT OFF
G CUTOFF (
)
Initial setting value
SECAM
NTSC3.58
NTSC4.43
32
32
32
11
11
11
7
7
7
32
32
32
32
32
32
45
45
45
---
39
---
(+1)
(+1)
(+1)
(+1)
(+1)
(+1)
(+1)
(+1)
(+1)
---
32
---
(-3)
(-3)
(-3)
(-2)
(-2)
(-2)
---
---
---
---
37
---
30
(+3)
(+3)
---
32
---
---
(+2)
(+2)
---
54
---
54
54
54
---
3
---
4
3
3
10
7
7
31
32
32
---
---
---
0
0
0
Description
(1) Receive a PAL black and white signal (color off).
(2) Select 2. V/C from the SERVICE MENU.
(3) Select 2. CUTOFF (B) and (G).
(4) Set each value to initial setting value with the [4] /
[7] keys and [5] / [8] keys.
(5) Turn the SCREEN VR fully counterclockwise, then
slowly turn it clockwise to where a red, blue or
green color is faintly visible.
(6) Use the [4] / [7] and [5] / [8] keys to adjust so that
the other 2 colors appear white.
(7) Turn the SCREEN VR to where the single
horizontal line glows faintly.
(8) Press the [DISPLAY] key twice to return to the
normal screen.
(1) Receive a PAL component black and white signal
(color off).
(2) Select VIDEO-2 SET from the MENU and set
VIDEO-2 SET to COMPONENT.
(3) Adjust COMPONENT WHITE BALANCE in the
same way as "COMPOSITE WHITE BALANCE".
Variable
range
B 0 ~ 63(-32~+31)
G
0 ~ 63(-32~+31)
7/23/2017
COMPONENT (V-2)
525i
625i
32
32
(+3)
(+3)
(-5)
(-5)
(0)
(0)
(0)
(0)
(0)
(0)
---
---
---
---
(+2)
(+2)
---
---
---
---
(-2)
(-2)
---
---
---
---
---
---
(+9)
(+0)
---
---
---
---
---
---
40
40
---
---
---
---
---
---
---
---
(+1)
(0)
0
0
Initial setting value
COMPOSITE COMPONENT
11
(+3)
7
(-5)
(No.YA140)1-19
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