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OSD Menu Descriptions
Border Contraction
The ZONE for adjustment becomes the rectangle with red double border lines. To move any
border inward, simply shift the OSD toggle switch (or press any directional button) in the
direction corresponding to that border. Then press ENTER to go back to the Position
Adjustment stage.
To exit from the ZONE adjustment screen, press and hold ENTER for at least 1 second.
EXPOSURE PREF: Specifies exposure preference. Available settings are HIGHLIGHTS or
SHADOWS.
BLC: Back-Light Compensation (ON/OFF). When BLC is turned ON, a "virtual light" is casted
onto the image for fortified exposure. Visibility of dark regions is improved, but bright regions
may be overexposed.
DAY AGC (0 ~ 60): Sets Daytime Automatic Gain Control enhancement. Range of adjustment
is 0 ~ 60.
NIGHT EXPOSURE
This menu item sets exposure settings for night-time use. This camera has the DNR (digital noise
reduction) feature, which reduces image noise in low luminance environment.
NIGHT EXPOSURE has these submenu items: SLOW SHUTTER, DNR, and NIGHT AGC.
SLOW SHUTTER: This is the option to slow down the shutter in exchange for extended
exposure time (improved visibility by sacrificing some timeliness). The available settings are
shown in time extension factor and frame rate (FPS = frames per second):
(NOTE: to simplify the OSD menu tree listings, frame rates are omitted in the OSD Menu Overview section of this
manual and quick start guide)
OFF / 2X - 30FPS / 4X - 15FPS / 8X - 8FPS / 16X - 4FPS / 32X - 2FPS / 64X - 2FPS
DNR: Reduces image noise in poorly illuminated environment.
The available settings are: OFF, LOW, MEDIUM, and HIGH.
NIGHT AGC (0 ~ 60): Sets Night-time Automatic Gain Control enhancement. Range of
adjustment is 0 ~ 60.
3-4
ZONE for adjustment
ZONE
Discover 700 Series Outdoor IR Bullet Camera
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