LG LNP3021R, Руководство пользователя

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Network IR PTZ Camera Owner’s Manual
5
NOTE :

If the target object is moving fast, this method is
not applicable.
NOTE:

However, the higher the gain is, the worse the
image will be. User is advised to select Auto as
default, or select Auto and set Gain Upper Limit
in Settings>Camera> Image. When select
Manual, drag the slide bar to adjust gain level.
3.1.2.2 White Balance
3.1.2.3 Night Cut
Day (Night) Mode means disabling (enabling) IR lamp
(only some models support), and the image shifts to
color (B/W), thus to get optimal images for day
(sufficient light source) and night (insufficient light
source) conditions.
Go to Settings>Camera>Image>Night Cut , select
Night Cut mode.
Day
Select Day mode, disable IR lamp (only some models
support), and the image is colored.
Night
Select Night mode, enable IR lamp (only some
models support), and the image is black and white.
Auto
Select Auto mode and configure sensitivity and switch
time, then the system will switch Day/Night modes
automatically.
Scheduled Day/Night
In this mode, camera switches to day/night mode
automatically in a specified period of time.
When select Scheduled Day/Night modes, click Edit
Time, and check Start Time and End Time in the
popup interface.
When select Alarm Triggered Cut, select Day or Night
as the trigger status from the drop-down list. If select
*Enable IR Lamp
In low light situation, user can manually enable IR lamp
to switch night mode for better images. Click to
enable IR lamp. Click to disable it.
Increase Image Brightness
Go to Settings>Camera>Image> Image Adjustment ,
drag Brightness slide bar to adjust image brightness.
S lower Shutter Speed
Camera shutter speed means the cycle of the sensor
calculating light input amount. Therefore, the slower
the speed is, the brighter the image will be.
Go to Settings>Camera>Image> Exposure , user
can set shutter mode as auto or manual, and set
Shutter Lower Limit.
Increase Gain
Camera gain means the light sensitivity of a sensor. A
high gain may reduce light exposure for low light
situation.
*Enable WDR
WDR can provide optimal exposure in intense
backlight conditions.
Go to Settings > Camera > Image > Image
Enhancement , enable WDR in the drop-down list of
Dynamic Adjust and drag the WDR Sensitivity slide
bar to adjust.
The basic conception of White Balance is “to make all
colors white regardless of the color temperature of the
light source”. It can compensate color rendition in
pictures taken in specific light source.
Go to Settings>Camera>Image>White Balance,
select white balance mode from the drop-down list.
When selecting “Manual”, drag the slide bar of R (Red
Gain) and B (Blue Gain) to adjust image color.
Alarm Triggered Cut
Under this mode, Night Cutting is triggered by alarm
input.