Picture2; Zoom Menu - Bolin Technology VCC-8-4K20S-3SM User Manual

4k ptz camera
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NR (Noise Reduction):
The NR function removes noise (both random and non-random) to provide clearer images. This function has six steps:
levels 1 to 5, plus off. The NR effect is applied in levels based on the gain, and this setting value determines the limit of
the effect. In bright conditions, changing the NR level will not have an effect.
2D NR:
2D Noise Reduction is a method of reducing noise within an image by comparing frame-to-frame, removing the
variations that do not appear in each frame
3D NR:
3D Noise Reduction is a method of reducing noise by comparing variances within the same frame, as well as comparing
frame-to-frame. This will reduce noise without leaving trails behind a moving object.

PICTURE2

CHROMA:
You can set the brightness from LOW, MID, HIGH
in each mode of the variable gamma mode.
DE-FLICKER:
You can turn it ON if the Video output format frame
rate is difference from your country's electricity
Frequency.
WDR: (Wide dynamic range mode):
Wide Dynamic: ON, OFF. The camera distinguishes
light and dark areas within the same scene, adjusts the brightness for dark areas, and also controls the blown out
highlights.
You can select the wide dynamic range mode between ON and OFF
HLC MODE:
HLC (Highlight Light Compensation) is a function to adjust AE and AF, and to perform the masking of light area as
required when a high intensity spot light is detected.
EFFECT: (Picture Effect)
BACKLIGHT:
When the background of the subject is too bright, or when the subject is too dark due to shooting in the AE mode, back
light compensation will make the subject appear clearer.
GAMMA:
In this mode, the gamma can be set to value from 0 to 1.

ZOOM Menu

The ZOOM menu is used to select the zoom mode.
DIGITAL ZOOM: OFF, ON, SRZ
OFF: When set to OFF, digital zoom does not
operate, and only optical zoom is available.
ON: Set to DIGITAL ZOOM ON, 12X digital
zoom is activated. The resolution would be
compromised when digital zoom is activated.
SRZ (Supper Resolution Zoom): Through the use of
"all pixel super resolution technology" developed by
Sony Corporation, this product provides superior
images while maintaining the resolution without
degrading image quality, even when magnified. By
combining with optical zoom 20× , zoom is achieved up to 30× in 4K and 40× in FHD.ZOOM
ZOOM RATIO OSD (Zoom times display):
Set Ratio OSD to ON, the number of the zoom times that you are operating displays on screen.
AF Sensitivity: NORMAL, LOW
NORMAL: Reaches the highest focus speed quickly. Use this when shooting a subject that moves frequently. Usually,
this is the most appropriate mode.
- Low
Improves the stability of the focus. When the lighting level is low, the AF function does not take effect, even though the
brightness varies, contributing to a stable image.
AUTO FOCUS
Set speed of auto-focusing from Low to Normal.
MF SPEED: Manual Focus Speed, Value: 0-7
OSD
>EXPOSURE
>WHITE BALANCE
PICTURE1
>PICTURE2
>ZOOM
>SYSTEM
OSD
>EXPOSURE
>WHITE BALANCE
>PICTURE1
>PICTURE2
>ZOOM
>SYSTEM
23
PICTURE2
CHROMA
OFF
DE-FLICKER
OFF
WDR
OFF
HLC MODE
OFF
EFFECT
OFF
BACKLIGHT
OFF
GAMMA
0
ZOOM
DIGITAL ZOOM
OFF
ZOOM RATIO OSD
ON
AF SEN.
NORMAL
AUTO FOCUS
NORMAL
MF SPEED
1
PRESET SPEED
5
NEAR LIMIT
4.9M
AF MODE
NORMAL

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