HIKVISION IDS-2CD7A46G0-IZHSY 8-32, User Manual, Page: 28 / 90

Network Camera User Manual
UM Network Camera 072221NA 28
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Manual : You can adjust the focus manually on the live view page.
Day/Night Switch
Day/Night Switch function can provide color images in the day mode and turn on fill light in the night mode.
Switch mode is configurable.
• Day : The image is always in color.
• Night
: The image is in black/white or color and the supplement light will be enabled to ensure a clear
live view image at night.
NOTE:
Only certain device models support the supplement light and color image.
• Auto : The camera switches between day mode and night mode according to the illumination
automatically.
• Scheduled-Switch : Set the Start Time and the End Time to define the duration for day mode.
NOTE: Day/Night Switch function varies by model.
Grey Scale
You can choose the range of the
Grey Scale
as [0–255] or [16–235].
Rotate
When enabled, the live view will rotate 90 ° counter-clockwise. For example, 1280 × 720 is rotated to 720 ×
1280.
Enabling this function can change the effective range of monitoring in the vertical direction.
Lens Distortion Correction
For devices equipped with a motorized lens, the image may appear distorted to some extent. Enable this
function to correct the distortion.
NOTE: This function is supported only by certain devices equipped with a motorized lens.
The image edge will be lost if this function is enabled.
BLC
If you focus on an object against a strong backlight, the object will be too dark to be seen clearly. BLC
(backlight compensation) compensates light to the object in the front to make it clear. If BLC mode is set
to
Custom
, you can draw a red rectangle on the live view image as the BLC area.
WDR
The WDR (Wide Dynamic Range) function helps the camera provide clear images in environments with
strong illumination differences.
When there are both very bright and very dark areas simultaneously in the field of view, you can enable
the WDR function and set the level. WDR automatically balances the brightness level of the whole image
and provides clear images with more details.
NOTE: When WDR is enabled, some other functions may be not supported. Refer to the
actual interface for details.