Hikvision DS-2CE12DFT-PIRXOF User Manual - Page 12

Video Format, Exposure, Video Settings

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1). Click up/down direction button to select the item. 2). Click Iris + to confirm the selection. 3). Click left/right direction button to adjust the value of the selected item. 3.1 VIDEO FORMAT You can set the video format to 2MP@25fps or 2MP@30fps. 3.2 EXPOSURE EXPOSURE MODE You can set the EXPOSURE MODE to GLOBAL, BLC, HLC, WDR, or HLS.  GLOBAL GLOBAL refers to the normal exposure mode which adjusts lighting distribution, variations, and non-standard processing.  BLC (Backlight Compensation) BLC (Backlight Compensation) compensates light to the object in the front to make it clear, but this may cause the over-exposure of the background where the light is strong.  HLC (Highlight Compensation) HLC stands for highlight compensation. The camera detects the strong spots (the over-exposure portion of image), then reduce the brightness of the strong spots to improve the overall images.  WDR (Wide Dynamic Range) The wide dynamic range (WDR) function helps the camera provide clear images even under back light circumstances. When there are both very bright and very dark areas simultaneously in the field of view, WDR balances the brightness level of the whole image and provide clear images with details.  HLS (Highlight Suppression) It is the same visual effect as the solar eclipse. If the brightness of a part in the image exceeds the threshold, this part will become black. Then whole image can be clear. AGC (Auto Gain Control) It optimizes the clarity of the image in poor light conditions. The AGC level can be set to HIGH, MEDIUM, or LOW. Note: The noise will be amplified when the AGC is on. SLOW SHUTTER SLOW SHUTTER increases the exposure time on a single frame, which makes a camera more sensitive to the light so it can produce images even in low lux conditions. ANTI-BANDING ANTI-BANDING is a camera setting that prevents the appearance of horizontal lines (banding) when photographing images in the low frequency light and high brightness environments. 3.3 VIDEO SETTINGS Move the cursor to VIDEO SETTINGS and click Iris+ to enter the submenu. IMAGE MODE, WHITE BALANCE, BRIGHTNESS, CONTRAST, SHARPNESS, SATURATION, 3 DNR, and MIRROR are adjustable.

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1).
Click up/down direction button to select the
item.
2).
Click Iris + to confirm the selection.
3).
Click left/right direction button to adjust the
value of the selected item.
3.1
VIDEO FORMAT
You can set the video format to 2MP@25fps or
2MP@30fps
.
3.2
EXPOSURE
EXPOSURE MODE
You can set the
EXPOSURE MODE
to
GLOBAL
,
BLC
,
HLC
,
WDR
, or
HLS
.
GLOBAL
GLOBAL refers to the normal exposure mode which
adjusts lighting distribution, variations, and
non
-
standard processing.
BLC (Backlight Compensation)
BLC (Backlight Compensation) compensates light to the
object in the front to make it clear, but this may cause
the over
-
exposure of the background where the light is
strong.
HLC (Highlight Compensation)
HLC stands for highlight compensation. The camera
detects the strong spots (the over
-
exposure portion of
image), then reduce the brightness of the strong spots
to improve the overall images.
WDR (Wide Dynamic Range)
The wide dynamic range (WDR) function helps the
camera provide clear images even under back light
circumstances. When there are both very bright and
very dark areas simultaneously in the field of view, WDR
balances the brightness level of the whole image and
provide clear images with details.
HLS (Highlight Suppression)
It is the same visual effect as the solar eclipse. If the
brightness of a part in the image exceeds the threshold,
this part will become black. Then whole image can be
clear.
AGC (Auto Gain Control)
It optimizes the clarity of the image in poor light
conditions. The
AGC
level can be set to
HIGH
,
MEDIUM
,
or
LOW
.
Note:
The noise will be amplified when the
AGC
is on.
SLOW SHUTTER
SLOW
SHUTTER
increases the exposure time on a single
frame, which makes a camera more sensitive to the
light so it can produce images even in low lux
conditions.
ANTI-BANDING
ANTI
-
BANDING
is a camera setting that prevents the
appearance of horizontal lines (banding) when
photographing images in the low frequency light and
high brightness environments.
3.3
VIDEO SETTINGS
Move the cursor to
VIDEO SETTINGS
and click Iris+ to
enter the submenu.
IMAGE MODE
,
WHITE BALANCE
,
BRIGHTNESS
,
CONTRAST
,
SHARPNESS
,
SATURATION,
3
DNR
, and
MIRROR
are adjustable.