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(2) LOW Adjustment (6500K)
1. Connect a signal of 1024 x 768 with 60 Hz at 0 IRE to
the input connector of a computer.
2. Select "LOW" from the color temperature adjustment
menu of the service mode.
F
W / B
A D J U S T
H I G H
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T O
3. Enter the adjustment values of "BIAS R", "BIAS G"
and "BIAS B" that are obtained at step 3. of the HIGH
Adjustment (9300K) to "BIAS R", "BIAS G" and
"BIAS B" inputs respectively.
4. Connect a signal of 1024 x 768 with 60 Hz at 100 IRE
WINDOW (40% x 50%) to the input connector of a
computer.
5. Adjust "GAIN R", "GAIN G" and "GAIN B" respec-
tively until chromaticity of the LCD display meets the
following specifications.
Specifications : x : 0.313 ± 0.002
y : 0.329 ± 0.002
6. Connect a video signal of 20 IRE WINDOW (40% x
50%) to the input connector of a computer.
7. Adjust "BIAS G" and "BIAS B" respectively until
chromaticity of the LCD display meets the following
specifications while the values that are adjusted in step
3 must not be exceeded.
Specifications : x : 0.313 ± 0.002
y : 0.329 ± 0.002
8. Repeat steps 4 to 7 until all of the required specifica-
tions are met all at the same time.
9. Select [SAVE TO MEMORY] from the color tempera-
ture adjustment menu of the service mode to save the
adjustment data.
F
W / B
A D J U S T
H I G H
L O W
S A V E
3-2
C O M P U T E R
M E M O R Y
C O M P U T E R
T O
M E M O R Y
(3) BKM Input LOW Adjustment
1. Install the Input Adapter BKM-129X to the input
option slot.
2. Connect a video signal of fh: 15 kHz, fv: 60 Hz at 0
IRE RGB signal to analog input connector.
3. Select the RGB mode from the INPUT of the LCD
display.
4. Select "LOW" from the color temperature adjustment
menu of the service mode.
F
W / B
A D J U S T
H I G H
L O W
S A V E
T O
5. Adjust "BIAS R", "BIAS G" and "BIAS B" respec-
tively to the positions where LCD element is going to
start emitting light.
Take note of the adjustment value.
6. Connect a signal of 100 IRE WINDOW (40% x 50%)
to analog input connector.
7. Adjust "GAIN R", "GAIN G" and "GAIN B" respec-
tively until chromaticity of the LCD display meets the
following specifications while the values that are
adjusted in step 5 must not be exceeded.
Specifications : x : 0.313 ± 0.002
y : 0.329 ± 0.002
8. Connect a signal of 20 IRE WINDOW (40% x 50%)
to analog input connector.
9. Adjust "BIAS G" and "BIAS B" respectively until
chromaticity of the LCD display meets the following
specifications while the values that are adjusted in step
5 must not be exceeded.
Specifications : x : 0.313 ± 0.002
y : 0.329 ± 0.002
10. Repeat steps 6 to 9 until all of the required specifica-
tions are met all at the same time.
11. Select [SAVE TO MEMORY] from the color tempera-
ture adjustment menu of the service mode to save the
adjustment data.
F
W / B
A D J U S T
H I G H
L O W
S A V E
T O
C O M P U T E R
M E M O R Y
C O M P U T E R
M E M O R Y
LMD-151MD
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