LG L2304 Series Owner's Manual page 22

Menu Operation
• AUTO: Use for masking brightness of the specific
area to view the subject more clearly. You can
select both high luminance and low luminance
scene.
High Luminance
> MODE: This option
is fixed to SHUT.
> BRIGHTNESS:
You can increase
the brightness
of the darkened
video. If you set
the brightness
to lower value,
the image gets
darkened. If you
set the brightness
to higher value,
the image gets
bright.
22
Low Luminance
> MODE: You can
select the mode
between AGC and
OFF.
> BRIGHTNESS:
You can increase
the brightness
of the darkened
video. If you set
the brightness
to lower value,
the image gets
darkened. If you
set the brightness
to higher value,
the image gets
bright.
• MANUAL: You can set the Shutter and AGC
options manually.
> MODE: This option is fixed to SHUT+AGC.
> SHUTTER: Select the desired shutter speed
for camera exposure. You can change the
shutter speed to higher speed to capture
fast-moving subjects, though the image
becomes darker.
> AGC: If the images are too dark, change the
maximum [AGC] value to make the images
bright.