Picture Frame Setting (Ptb-1450) - Sony DSC-F828 Adjustment

DSC-F828

6. Picture Frame Setting (PTB-1450)

Mode
Subject
Measurement Point
Measuring Instrument
Specified Value
Note1: Check that the transparent window is in the lower right.
Switch setting:
ZOOM .................................................................... WIDE end
Setting method:
Order Page Address Data
1
2
3
4
5
6
7 10 44
8 10 45
9
How to reset the focus when it deviated:
If the focus deviated due to some reason reset it in the following
method.
Order Page Address Data
1
2 60 90
3 60 91
4 60 92 YL
5 60 93 YH
6 60 01
7
8 60 07
9 60 01
Note2: YH and YL are the data read in the "Setting method".
STILL (P AUTO) (P)
9 colors chart and clear chart
(Standard picture frame) (Note1)
About 6cm from the front of the lens
Video terminal of A/V OUT jack
Oscilloscope and TV monitor
A=B, C=B/3
Procedure
Check that "1. Data Setting
during Camera System
Adjustments" is performed.
Shoot the 9 colors chart with
the zoom WIDE end.
Adjust the direction and distance
between the pattern box and
camera, and set the picture
frame to the specified position.
Adjust the focus.
Remove the 9 colors chart and
set the clear chart.
Check that the whole of the
screen is white. If not, adjust the
direction and distance slightly.
Read the data, and this data
named YH.
Read the data, and this data
named YL.
Perform the following
adjustments.
Procedure
Check that "1. Data Setting
during Camera System
Adjustments" is performed.
00 Set the data.
00 Set the data.
Set the data. (Note2)
Set the data. (Note2)
79 Set the data.
Wait until the movement of the
lens stops.
Read the data, and check it is "01".
00 Set the data.
Check on an oscilloscope
1. Horizontal period
A
2. Vertical period
B
C =
3
Check on the monitor TV (Underscanned mode)
on the LCD screen
A = B
C14 : Filter for AWB 5800K adjustment
A
Green
Cyan
C14
Effective picture frame
Transparent window
6-16
A = B
B
A
Fig. 6-1-13.
B
C
C
V
Fig. 6-1-14.
B
C =
3
A
B
Yellow W14
Red
White
Blue
Magenta
A
2
Fig. 6-1-15.
C
B
C