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12. Picture Frame Setting
Subject
Color bar chart standard picture frame
Measurement Point
Video output terminal
Measuring Instrument
Oscilloscope and TV monitor
Specified Value
A=B, C=D, t=O
±
0.1 msec
Setting method:
1) Turn the auto focus off.
2) Adjust the focus.
3) Adjust the zoom and the camera direction, and set to the speci-
fied position.
4)
Mark the position of the picture frame on the monitor display,
and adjust the picture frame to this position in following ad-
justments using "color bar chart standard picture frame".
7-16
Check on the osscilloscope
1. Horizontal period
A.a
A
2. Vertical period
=o
- - - - - - V
- - - - . . i
Fig. 7-7.
Check on the TV monitor
Color bar chart picture frame
TV monitor picture frame
Fig. 7-8.
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