User guide

Illustra Flex 1MP & 3MP Bullet
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Manual Gain
Set Manual Gain value from 0 to 36dB. This function applies to manual lens only. 36dB brightens the image
and 0dB darkens the image.
FIGURE 3-11: MANUAL GAIN SETTING
EV Adjustment
EV Adjustment can be set between 2.0 to -2.0.
FIGURE 3-12: EV ADJUSTMENT SETTING
Day Night
To set DAY/NIGHT function, simply move the cursor to select Auto, Color, or BW mode. If Color selected, the
unit is forced to stay in COLOR mode all day. If BW selected, the unit is forced to stay in NIGHT mode all day.
FIGURE 3-13: DAY NIGHT SETTING
Noise Reduction
Noise reduction is the process of removing noise from signal. Users can configure the noise reduction related
setting 0~255 to reduce noise on the screen. Selecting 255 provides the best image without noise.
FIGURE 3-14: NOISE REDUCTION SETTING