Knee Point And Knee Slope Adjustments - Sony SUPER MOTION HDC-P43 Service Manual

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3.
Adjust the levels B to desired level for R, G and B respectively.
To adjust all levels for R, G and B simultaneously, adjust them using [Master].
• Adjustment item : [R], [G], [B], [Master]
B
4.
Store the reference file.
(Refer to
"5-4-12. File
Store".)
5-4-10.

Knee Point and Knee Slope Adjustments

Equipment: Waveform monitor (R, G, B)
Test point: SLOT1 connectors (BNC x4) on the HDCU4300 or BPU4000/4500
Preparation
• Setting for the MSU
MASTER GAIN → 6 (6 dB)
TEST 1 button → ON (lit)
KNEE OFF button → ON (unlit)
Procedure
1.
Operate the control panel of MSU, and set as follows.
(1) PAINT button → ON (lit)
(2) Touch panel operation: (Page 1) → [Knee] → [Knee Slope]
(3) Set adjustment item [Master] to "–99".
2.
Operate the control panel of MSU, and set as follows.
Touch panel operation: (Page 1) → [Knee] → [Knee Point]
3.
Adjust the levels A to desired level for R, G and B respectively.
To adjust all levels for R, G and B simultaneously, adjust them using [Master].
• Adjustment item : [R], [G], [B], [Master]
• Reference value: A = 686 mV
4.
Operate the control panel of MSU, and set as follows.
Touch panel operation: (Page 1) → [Knee] → [Knee Slope]
HDC-P43
A
5-27

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