Pedestal Level Adjustment; Flare Adjustment - Sony HDC-900 Maintenance Manual

6-5-8. Pedestal Level Adjustment

Equipment: Waveform monitor (R, G, B)
Test Point: MONITOR OUT connector
Preparations
. Iris of the lens → CLOSE
Adjustment Procedures
1. Adjustment item:
MENU: PAINT
PAGE: VIDEO LEVEL
ITEM: BLACK
Specification: Adjust the levels A for preferred
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 = 21 mV)
HDC-900/950 MM

6-5-9. Flare Adjustment

Equipment: Waveform monitor (R, G, B)
Test Point: MONITOR OUT connector
Object:
Preparations
. Menu setting:
MENU:
PAGE:
ITEM:
PAGE:
ITEM:
PAGE:
ITEM:
. Shoot the grayscale chart so that the chart frame is
aligned with the underscanned monitor frame.
. Iris of the lens: A = 600 ± 20 mV
A
Adjustment Procedures
1. Adjustment item:
MENU
PAGE:
ITEM:
Specification:
6-5. Video System Level Adjustment (When using the Setup Menu)
Grayscale chart
PAINT
KNEE
KNEE → OFF
DETAIL 1
DETAIL → OFF
USER MATRIX
MATRIX → OFF
PAINT
VIDEO LEVEL
FLARE
Adjust the levels B for preferred
level for R, G and B respectively.
B
A
6-17 (E)