EverFocus user manual EAN850A 4.4.2.6 DNR Dynamic Noise Reduction, Sens-Up

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EAN850A 4.4.2.6 DNR (Dynamic Noise Reduction)

Dynamic Noise Reduction in video images has the following effects.

1.Images are brighter and sharper.

2.When the level of noise is reduced, the performance of a camera can apparently be improved.

3.When it is recorded digitally, reduced noise can reduce image file size.

As the level of gain changes, the background noise in the low light level automatically decreases.

1.Please direct the arrow to point to “DNR” on the SETUP menu by using the UP and DOWN buttons.

2.Select the mode you would like to operate by pressing the LEFT or RIGHT button.

SETUP

 

LENS

DC <┘

SHUTTER

___

WHITE BAL.

ATW

BACKLIGHT

OFF

AGC

MIDDLE

> DNR

LOW

SENS-UP

AUTO <┘

SPECIAL <┘

 

EXIT

 

ÖOFF: No reduction in noise level.

ÖLOW: Little reduction in noise level with nearly no ghost image. Default value is LOW.

ÖMIDDLE: Just enough reduction in noise levels without causing much ghost imaging.

ÖHIGH: Huge reduction in noise level, which may cause much ghost imaging.

Note: When AGC is turned off, DNR will be disabled.

4.4.2.7 SENS-UP

SENS UP is used to keep a brilliant, vivid screen image by automatically detecting changes in the level of light under low light level conditions. The value is from x2

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Contents EAN850A EAN850A EAN850A About this document Safety NoticeSupport Terms and TrademarkAbout AC Adaptor Table of Contents EAN850A Introduction Accessing the Camera Menu EAN850A EAN850A EAN850A Information Setting2 Log User Config EAN850A Network NetworkGateway IP TypeIP address Subnet MaskHttp Port PasswordEAN850A Secondary DNS UsernameDdns Bandwidth SMTP/FTP EAN850A Video Network Alarm reserved for PowerConMulti Streaming Camera SET button Shutter EAN850A 4.4.2.1 LensWhite Balance Control ESC ReservedSetup AGC Auto Gain Control EAN850A 4.4.2.4 BacklightSENS-UP EAN850A 4.4.2.6 DNR Dynamic Noise ReductionEAN850A EAN850A 4.4.2.8 Special Color ADJ Adjust the Color Gain from 0 ~ Motion Detection AREA1 AREA2 AREA3 AREA4 EAN850A Privacy TOP EAN850A Special Camera ID OFF Sharpness Color ADJ Level Exit Audio User Event Event EAN850A Motion Alarm Time Mask EAN850A Date/Time SystemEAN850A Daylight Saving SD Card Indication Description Browse MaintenanceEAN850A Specifications Local Storage USA N.Y. Office Head Office China OfficeUSA Office Europe Office