White Balance Adjustment
Instrument
•
Remote
Control
•
LCD WB meter (Minolta CA-210 or equivalent)
Condition
•
Switch on the TV Set. Enter Service1. Step down to Highlight line and keep the aging time more than 20 minutes.
Procedure
•
After aging time above set White Raster No.12 for Highlight and No.4 for Lowlight Press the
OK
button to store.
•
Put Minolta Sensor to the center of the LCD Panel with 25mm gap between Minolta Sensor and LCD Panel. Adjust "x"
and "y" values by changing Red and Blue values.
•
Press
OK
button to store setting.
Adjustment Method
How to enter Service 1
•
Set the Bass to maximum position, set the Treble to minimum position then keep pressing the
INDEX
button on the
remote control and press the down button (
-/v
) on the TV set, this will place the TV set into the Service Mode 1.
Key Command
•
Press
the
RED
/
GREEN
buttons to step up / down through the functions.
•
Press
the
YELLOW
/
BLUE
buttons to alter the function values, to alter White Rasters use
+
/
-
buttons
•
Press
the
OK
button after each adjustment has been made to store the required values.
•
To exit the Service Mode, press the "
N
" button.
Keep adjusting sequence: DVCO, Sub-Contrast, other items.
Item
Setting indication
Note
: All setting values are approximate
Settings / Special features
Sub-Contrast
Sub-Contrast
41
Receive a 80% white level Philips Pattern with correct
sound system (B/G, D/K) via aerial input. For Sub-
Contrast alignment press "
Blue
" button, wait until the
figure colour is changed from red to black colour.
Press the
OK.
DVCO
DVCO
1
Receive a 80% white level Philips Pattern via aerial
input. For DVCO alignment press "
Blue
" button, wait
until the figure colour is changed from red to black
colour. Press the
OK.
Highlight
Lowlight
For correct setting see
White Balance Adjustment
12
High
12
0241
0240
0252
Low
4
0136
0130
0084
High
12
Low
4
Item Value
x
2850
±
150
Highlight
y
2920
±
150
x
2850
±
150
Lowlight
y
2930
±
150
