
(No.YA166)1-53
WHITE
BALANCE
(LOW LIGHT)
adjustment
Signal
generator
Remote
control unit
[3.WHITE BALANCE]
BR
CUT R
CUT B
NOTE :
Before starting the adjustment, warm up the unit for
more than 30 minutes.
(1) Receive NTSC gray scale signal (include 0% black).
(2) Select STANDARD mode with [VIDEO STATUS]
key.
(3) Set the COLOR TEMP is LOW mode.
(4) Select 3.WHITE BALANCE from SERVICE MENU.
(5) Select < BR >, < DRV R >, < DRV B >, < CUT R >,
< CUT G > and < CUT B >.
(6) Set the initial setting value.
(7) Adjust < BR > so that the LOW-LIGHT should be
visible.
(8) Adjust using [ 8 ] / [ 0 ] keys and [ 9 ] / [ ]
keys so that a black portion may become black.
(9) Press [MUTING] key to memorize the set values.
(10) Input 480i component signal (include 0% black) from
COMPONENT VIDEO terminal.
(11) Repeat steps 5 ~ 9 above.
(12) Input 1080i component signal (include 0% black)
from COMPONENT VIDEO terminal.
(13) Repeat steps 5 ~ 9 above.
NOTE:
• 3. WHITE BALANCE < BR >, < DRV R >, < DRV B >,
< CUT R >, < CUT G > and < CUT B > are equal to 1.
PICTURE/SOUND < S03 >, < S10 >, < S12 >, < S14 >,
< S16 > and < S18 >.
• 3. WHITE BALANCE < BR >, < DRV R > and < DRV
B > are same value as 1. PICTURE/SOUND < S03 >,
< S10 > and < S12 >.
• 3. WHITE BALANCE < CUT R >, < CUT G > and < CUT
B > are same value as 1. PICTURE/SOUND < S14 >,
< S16 > and < S18 > plus 30.
• For example, 3.WHITE BALANCE < BR > value was
changed from 127 to 120, 1.PICTURE/SOUND < S03
> value was changed from 127 to 120 automatically.
3. WHITE BALANCE < CUT R > value was changed
from 215 to 210, 1.PICTURE/SOUND < S03 > value
was changed from 185 to 180 automatically.
WHITE
BALANCE
(HIGH LIGHT)
adjustment
Signal
generator
Remote
control unit
[1.PICTURE/SOUND]
S10: DRIVE R
S12: DRIVE B
[3.WHITE BALANCE]
DRV R
DRV B
(1) Receive NTSC grayscale signal (include 75%
white).
(2) Select STANDARD mode with [VIDEO STATUS] key.
(3) Set the COLOR TEMP is LOW mode.
(4) Select 1.PICTER/SOUND from SERVICE MENU.
(5) Select < S10 > (DRIVE R) and < S12 > (DRIVE B).
(6) Set the initial setting value.
(7) Select 3.WHITE BALANCE from SERVICE MENU.
(8) Adjust using [ 2 ] / [ 5 ]] keys and [ 3 ] / [ 6 ] keys so
that the natural white should be visible on 75% white.
(9) Press [MUTING] key to memorize the set value.
(10) Input 480i component grayscale signal (include 75%
white) from COMPONENT VIDEO terminal.
(11) Repeat steps 4 ~ 9 above.
(12) Input 1080i component grayscale signal (include
75% white) from COMPONENT VIDEO terminal.
(13) Repeat steps 4 ~ 9 above.
Item
Measuring
instrument
Test point
Adjustment part
Description
BRIGHT
DRIVE R
DRIVE B
CUTOF R
CUTOF G
CUTOF B
127
085
085
185
185
185
S03
S10
S12
S14
S16
S18
Item No.
Item name
1.PICTURE/SOUND
3.WHITE BALANCE
Initial setting
value
BR
DRV R
DRV B
CUT R
CUT G
CUT B
127
085
085
215
215
215
Item name
Initial setting
value
BR
BRIGHT LEVEL
Setting value
DRV
DRIVE
R
R
B
G
B
CUT
CUTOFF
3. WHITE BALANCE
REMOTE CONTROL UNIT
TUNE
Item
S10
089
052
057
NTSC
480i
1080i
Initial setting value
S12
108
107
109
REMOTE CONTROL UNIT
DRIVE B
DRIVE R
Signal