43
VL-Z7S/E/Z7E-A/Z7E-W
VL-Z8H
Item
Adjustment method
1) Establish the normal mode (by writing data " FF" at address "0000".
2) While shooting the gray scale normally, observe the video output using the
oscilloscope. Check that the white luminance signal level is 640
±
10mVp-p and that
the gray luminance signal level (on the gray scale background) to 290
±
10mVp-p.
(12) Adjustment of iris AE
•
Measurement terminal:
S terminal luminance signal output
(75
Ω
termination)
•
Address: "0002" AE_CVT
•
Measuring instrument:
Oscilloscope (horizontal cycle)
•
Object:
Grey scale
•
Data changing range:
"0000" to "00FE"
100mV/div
