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6-6-11. Knee Point/Knee Slope Adjustment
Equipment: Waveform monitor (R, G, B)
Test Point: HD SERIAL DIGITAL OUT connector
Preparations
. Setting for MSU-700A
MASTER GAIN → +6 dB
TEST1 button → ON (lit)
KNEE OFF button → ON (dark)
Adjustment Procedures
1. MSU menu operation:
. PAINT button → ON (lit)
. Touch panel operation
(Page 2/3) → [Knee|Slope]
. Set Master to +99.
2. MSU menu operation:
. Touch panel operation
(Page 2/3) → [Knee|Point]
Adjustment Item: R, G, B Master
Adjust the levels A for preferred
Specification:
level for R, G and B respectively.
In case of all levels for R, G and B
adjust simultaneously, adjust its
using the Master.
(Reference value: A = 686 mV)
HDC-900/950 MM
3. MSU menu operation:
. Touch panel operation
(Page 2/3) → [Knee|Slope]
Adjustment Item: R, G, B Master
Specification:
Resetting after Adjustment
. MASTER GAIN/MSU-700A → 0 dB
. KNEE OFF button/MSU-700A → OFF (lit)
A
6-6. Video System Level Adjustment (When using MSU)
Adjust the cross points B of the
gray scale for preferred level for
R, G and B respectively.
In case of all cross points for R, G
and B adjust simultaneously,
adjust its using the Master.
(Reference value: B = 735 mV)
B
6-27 (E)
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