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3.7.4 WHITE BALANCE
Measuring
Item
instrument
WHITE
Signal
BALANCE
generator
(Low Light)
Remote
control unit
R CUTOFF
BRIGHT
***
BRIGHT
H LINE OFF
H LINE ON
R CUTOFF
R CUTOFF
Setting item
R CUTOFF
G CUTOFF
B CUTOFF
Test point
Adjustment part
[PICTURE]
<1. BRIGHT>
[LOW LIGHT]
<R CUTOFF>
<G CUTOFF>
<B CUTOFF>
SCREEN VR
[In HVT]
G CUTOFF
BRIGHT
B CUTOFF
***
***
***
EXIT BY
EXIT
G CUTOFF
1
2
3
4
5
6
B CUTOFF
7
8
9
B CUTOFF
100+
100+
RETURN+
RETURN+
G CUTOFF
Initial setting value
20
20
20
(1) Receive the black-and-white signal (color off).
(2) Select <1. BRIGHT> of the PICTURE mode.
(3) Set the initial setting value of the <1 BRIGHT>.
(4) Select the [LOW LIGHT] mode from SERVICE
MENU.
(5) Set the initial setting value of <R CUTOFF>, <G
CUTOFF> and <B CUTOFF> with from [4] to [9]
keys.
(6) Show the single horizontal line by pressing the [1]
key.
(7) Turn the SCREEN VR all the way to the left.
(8) Turn the SCREEN VR gradually to the right from the
left until either one of the red, blue or green colors
appears faintly.
(9) Adjust the two colors which did not appear until the
single horizontal line that is displayed becomes
white using the [4] to [9] keys.
(10) Turn the SCREEN VR to where the single horizontal
line glows faintly.
(11) Press the [2] key to return to the regular screen.
(12) Press the [3] key to exit from the WHITE BALANCE
mode.
EXIT
Description
(No.52111)1-21
AV-20420
AV-20421
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