Sony BRC-X1000 Operating Instructions Manual page 33

GAIN POINT: When you set MIN SPEED to be
slower than the output image frame rate, the
shutter speed controls exposure based on the
GAIN POINT setting. Normally, when exposure
is controlled with sensitivity, noise becomes
prominent if sensitivity is increased to make the
image brighter. You can decrease noise by
adjusting the exposure through lower shutter
speeds to cancel sensitivity adjustments. When
you do this, turn on GAIN POINT and set the
POINT POSITION to the sensitivity at which you
want the shutter speed to change. When the
shutter speed reaches MIN SPEED for exposure
adjustment, increase sensitivity to adjust
exposure. This setting is enabled when MODE is
either FULL AUTO or IRIS Pri.
POINT POSITION: This becomes enabled when
GAIN POINT is turned ON. When sensitivity
during exposure adjustment reaches the value for
POINT POSITION, exposure is adjusted through
a slower shutter speed. This setting is enabled
when MODE is either FULL AUTO or IRIS Pri.
You cannot choose a value smaller than the GAIN
setting.
MAX SPEED: This sets the maximum (fastest)
shutter speed when exposure is adjusted with the
electronic shutter.
When the signal format is 2160/29.97p
(the BRC-X1000 only), 1080/59.94p,
1080/59.94i, or 720/59.94p,
1/30, 1/60, 1/90, 1/100, 1/125, 1/180, 1/250,
1/350, 1/500, 1/725, 1/1000, 1/1500, 1/2000,
1/3000, 1/4000, 1/6000, and 1/10000.
When the signal format is 2160/25p
(the BRC-X1000 only), 1080/50p,
1080/50i, or 720/50p,
1/25, 1/50, 1/75, 1/100, 1/120, 1/150, 1/215,
1/300, 1/425, 1/600, 1/1000, 1/1250, 1/1750,
1/2500, 1/3500, 1/6000, and 1/10000.
This setting is enabled when MODE is FULL
AUTO, IRIS Pri, or GAIN Pri. You cannot choose
a value slower than MIN SPEED.
MIN SPEED: This sets the minimum (slowest)
shutter speed when exposure is adjusted with the
electronic shutter.
When the signal format is 2160/29.97p
(the BRC-X1000 only), 1080/59.94p,
1080/59.94i, or 720/59.94p,
1/8, 1/15, 1/30, 1/60, 1/90, 1/100, 1/125, 1/180,
1/250, 1/350, 1/500, 1/725, 1/1000, 1/1500,
1/2000, 1/3000, 1/4000, 1/6000, and 1/10000.
When the signal format is 2160/25p
(the BRC-X1000 only), 1080/50p,
1080/50i, or 720/50p,
1/6, 1/12, 1/25, 1/50, 1/75, 1/100, 1/120, 1/150,
1/215, 1/300, 1/425, 1/600, 1/1000, 1/1250,
1/1750, 1/2500, 1/3500, 1/6000, and 1/10000.
This setting is enabled when MODE is FULL
AUTO, IRIS Pri, or GAIN Pri. You cannot choose
a value faster than MAX SPEED.
BACK LIGHT: This menu allows you to enable/
disable backlight compensation so that exposure
is optimized for backlight. You can choose either
ON or OFF. This setting is enabled when MODE
is FULL AUTO, SHUTTER Pri, IRIS Pri, or
GAIN Pri.
SPOT LIGHT: This menu allows you to enable/
disable spotlight compensation by adjusting the
exposure darker when a part of the object is
bright, such as a person's face in spotlight. You
can choose either ON or OFF. The menu is
enabled when MODE is FULL AUTO,
SHUTTER Pri, IRIS Pri, or GAIN Pri. SPOT
LIGHT becomes disabled when BACK LIGHT is
ON.
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