Sharp VL-AX1S/H Service Manual page 41

Item
(12) Iris AE adjustment
• Measurement terminal:
S terminal luminance signal output
(75 Ω termination)
• Address: "0002" AE_CVT
• Measuring instrument:
Oscilloscope (horizontal sync)
• Object:
Grey scale
• Data variation width:
"0000" to "00FE"
(1) Set the unit to the normal operation mode (write the data "
"0000").
(2) Video output is observed with the oscilloscope in the grey scale standard record
state, the data of address "0002" is rewritten, and the luminance signal level is
adjusted white to 760 ± 10mVp-p, gray of the background 420 ± 10mVp-p.
41
Adjustment method
VL-AX1S/H/E/EW/EX
FF" to the address
100mV/div