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ERMASTER
BLACK
ADJUSTMENT
1. Adjust the black level of the camera's output signal using
the MASTER
BLACK control @.
GENLOCKED OPERATION
PREPARATIONS
2. Set the switches of the video camera
and RM-P200
and
perform adjustments according to "Basic Operation'' [J to
ie GENLOCKING
@ Adjust
the
H (horizontal)
phases
and hues of the two
cameras.
1. Set the mode switches
© of both RM-P200s to "BARS" to
output color bars.
. Apply
the output
signal
of a special
effects
generator
(hereafter called SEG) to the color monitor.
. Adjust the SC PHASE, COARSE switch @ and the FINE
control
@) so that the hues are consistent in the direct
and effected outputs.
. Set the input signal of SEG to camera 2, and repeat items 3
and 4.
. If color conditions are different between the two cameras
when observing the SEG output with the monitor, adjust
the CABLE COMPENSATION
FINE control ® .
Note:
This FINE control slightly affects SC phase, so perform above
adjustment 4. again.
Note:
For connections
and operations
of the color video camera,
SEG, VTR, etc.,
refer to relevant instructions.
Genlocking with a VCR playback signal
When genlocking cameras with a video recorder playback
signal, it is necessary to incorporate a time base corrector
for the following reasons;
1. The video recorder playback signal contains jitter, so
the camera
locked
to the video
recorder
playback
signal
produces
an
inferior
picture
containing
the
same jitter.
Since
the
cameras
incorporate
a vertical
contour
circuit, the camera video output is accompanied with
abnormal
horizontal contour signals due to the hori-
zontal frequency offset of the video recorder.
. Since the burst shape is inferior to the video recorder
playback
signal, the chroma
condition
becomes
un-
natural
when
viewed
on
a monitor
equipped
with
ACC
(Automatic
Chroma
Control)
through an SEG
(Special Effects Generator).
2.
LENS IRIS OPERATION
BE WHEN
USING STANDARD
LENS
When using the camera with its standard lens, set the iris
mode switch provided with the lens to the
"A
position.
When using in the auto iris mode
1. Set the IRIS mode switch ® to "AUTO". The iris is set
automatically according to the amount of incident light.
When using in the manual iris mode
WHITE: BALANCE,
MASTER BLACK
R Q
Pbses SET
PRESET
fo}
BGAIN
WHEN SHOOTING
A FAST-MOVING
SUBJECT
NORMAL:
1/60 sec. — Normally set to this position.
250 : 1/250 sec.
500 : 1/500 sec.
1000 : 1/1000 sec.
SHUTTER
MODE HI-SENS
Note:
When the shutter speed is faster, the sensitivity decreases
compared to normal sensitivity.
WHEN
SHOOTING
A DIMLY
LIT SUBJECT
1. Set the HI-SENS switch ® to increase the sensitivity of the
camera to "+9 dB" or "+18 dB''.
Note:
@ When
the
sensitivity
is increased,
the video
S/N
ratio
deteriorates
compared
to
normal
sensitivity.
Normally,
use the 0 dB position.
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