Picture Frame Setting - Sony EVl-330V Service Manual

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.