Sony Power HADFX HDC-P1, Maintenance Manual

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3-13 (E)
HDC-P1
A
(H SAW) (H PARA)
(V SAW) (V PARA)
H: LINE
V: FIELD
3-3-5. White Shading Adjustment
Equipment: Waveform monitor (R, G, B)
Test Point: SDI 1 and SDI 2 connectors
Object: Full-white
pattern
Note
When performing the white shading adjustment, make sure that the following conditions are proper. If not, proper adjust-
ment cannot be obtained.
.
White pattern is not uneven.
.
Luminance is correctly adjusted.
.
Iris and zoom control of the lens are correctly adjusted.
Preparations
.
Setting for MSU-900
KNEE OFF button
→
OFF (lit)
.
Shoot the full-white pattern so that it is aligned with the
underscanned monitor frame.
.
Iris of the lens: A = 600
?
20 mV (F4 to F5.6)
(If the lens aperture is greater than F5.6,
adjust the light amount with the shutter.)
.
Lens focus:
%
.
Lens extender:
x
2 → OFF
.
Lens shrinker:
x
0.8 → OFF
.
Selection of lens fi le
(1) Open the following menu.
MENU: OPERATION
PAGE: LENS FILE
ITEM: FILE
(2) Select the fi le in accordance with the lens attached. If
there is no appropriate fi le, select NO OFFSET, then
change the name of lens with MSU-900.
Adjustment Procedure
1. Perform the automatic white balance adjustment.
WHITE
button/MSU-900
→
ON (lit)
2. If the shading is monitored, adjust it as follows.
MSU menu operation:
.
MAINTENANCE button
→
ON (lit)
.
Touch panel operation
[Adjusting|1/2]
→
[White|Shading]
→
[R]
Adjustment items: H Saw, H Para, V Saw, V Para
3. Adjust for G-ch in the same manner.
4. Adjust for B-ch in the same manner.
5. Perform the automatic white balance adjustment.
WHITE
button/MSU-900
→
ON (lit)
OHB File Store
MSU menu operation:
.
FILE button
→
ON (lit)
.
Touch panel operation
[OHB|File] → [OHB|Store] → [Store]