Sony PMW-EX3 Service Manual page 86

5. Flare Adjustment
The Flare Adjustment menu enables flare compensation for
the respective channels of G-channel, B-channel and R-
channel.
Flare adjustment method
Preparation
. Connect an HD waveform monitor to the SDI OUT
terminal.
. HD waveform monitor setting: RGB mode
. Shoot a gray-scale chart to fill the entire screen of the
picture frame and execute the white balance.
. Set the Knee to the Auto or Off.
Adjustment Procedure
. Adjust lens iris until white level becomes approximately
100%. After that, open the lens iris by two stops.
. Select waveform of the signal at the center of grayscale
signal on a waveform monitor.
3-6
. Adjust R Flare, G Flare and B Flare until the black levels
on both sides of the center white in all of the R, G and B
channels to a unity level. (Align black level all channels
to that of the channel having the lowest black level.)
m
. The flare adjustment can be performed only when there
is a correct grayscale chart.
. When there is no correct grayscale chart, adjust the
values of R Flare, G Flare and B Flare to ± 0.
A
B
PMW-EX3