Daewoo DTQ-20U4SC Service Manual page 12

3-3. Vertical Size Adjustment
• Select "V.SIZE" item, adjust "V.SIZE" data value to proper vertical size as follows.
4) WHITE BALANCE ADJUSTMENT(S8)
• Receive a good local channel.
• Enter the service mode and select service adjustment S8.
• You can see the OSD as shown in below.
RD 800
GD 800
BD 800
RB 350
GB 350
BB 350
MOVE
• Using volume up or volume down, adjust service adjustment data of RD/GD/BD and RB/GB/BB until a good gray
scale with normal whites is obtained.ALIGNMENT INSTRUCTIONS
• Press the DISPLAY button to memorize the data.
5) DIGITAL PRESET(D.P) ADJUSTMENTS(S9)
SUBBRIGHTNESS ADJUSTMENT
• Receive a good local channel.
• Enter the service mode and select service adjustment S9.
• You can see the OSD as shown in below.
DP-BRI
DP-CONT
DP-TINT
DP-COL
DP-OVPK
DP-UNPK
BRI-SET
MOVE
ADJUST RECALL : SET
160
13
200
100
0
2
80
ADJUST RECALL : SET
ALIGNMENT INSTRUCTION
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