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FILTER SCREW
WEIGHT
PHOTOMETRIC SYSTEM
IRIS INPUT VOLTAGE
(CAMERA OUTPUT VOLTAGE)
INPUT SIGNAL
IRIS ACCURACY
SENSITIVITY
INPUT IMPEDANCE
IRIS OPERATING TIME
MOUNT
(4) PHOTOMETRIC ADJUSTMENT(ALC)
Adjustment is not necessary for normal use because the unit is set for
the average width of most appropriate photometric range at the factory
before it is shipped. When the monitor seems high contrast, perform
the adjustment procedures indicated below in the ALC mode. Turn the
internal ALC adjustment with a small screw driver until the optimal
screen image is obtained.
PICTURE ON MONITOR
Extremely high contrast
Extremely low contrast
Adjust the screen image to the optimal level following the SENSITIVITY
ADJUSTMENT(LEVEL) mentioned after.
M49.0 P0.75
AVERAGE TO PEAK PHOTOMETERIC LEVEL,
CONT INUOUSLY VARIABLE TYPE
(AT SHIPPING TIME)
DC 8V
VIDEO SIGNAL OR COMPOSITE
VIDEO SIGNAL
20% AT V SIGNAL LEVEL
V SIGNAL LEVEL TO 0.5
HIGH IMPEDANCE
APPROXIMATELY 3.0 SECONDS
C-MOUNT
ALC ADJUSTMENT DIRECTION
Pk direction(counter-clockwise)
Av direction(clockwise)
4
370g
16V
1.0Vpp
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