Level Dependent Adjustment - Sony HDC-P1 Maintenance Manual

3-4-4. Level Dependent Adjustment

Equipment: Waveform monitor (R, G, B)
Test Point: SDI 1 and SDI 2 connectors
Grayscale chart
Object:
Preparations
. Setting for MSU-900
DETAIL OFF button → ON (dark)
LVL DEP OFF button → ON (dark)
. Shoot the grayscale chart so that the chart frame is
aligned with the underscanned monitor frame.
. Iris of the lens: A = 600 ?20 mV
Adjustment Procedure
MSU menu operation:
. PAINT button→ ON (lit)
. Touch panel operation
(Page 1/4) → [Detail] → [Detail|1]
Adjustment item: Level Dep
Set Level Dep to _99 once, and then
Specifi cation:
increase it slowly to set it to the
point immediately before the point
where the burr at portions B starts
decreasing or set to a user-desired
level.
Note
After adjustment is completed, be sure to perform "Section
3-4-1 H/V Ratio Adjustment."
HDC-P1
A
B
3-19 (E)