Delta Embedded DVR Manual de usuario descargar pdf (Pagina 21)



 20/85



GetintoOutputÆ

P/T/Z, SetPTZprotocol,baudrate,addressbits,PTZcanwork,fordetailsrefertochapter6.4.

4.1.3. IMAGE

Adjustthespecifiedscreen(singlescreen)imagecolorhue,brightness,contrast,saturation,gainand

white‐levelparameterssettwotimeperiodsaccordingtothelocalenvironmentdifferencebetween

dayandnightforeachadjustment  periodset,thedevicewillautomaticallyswitchtothebestvideo

quality.AsshowninDiagram4‐2ImageColor.



DIAGRAM4‐2IMAGECOLOR

【Period】Twoperiodscanbesetaccordingtoambientlightduringthedayandnight,devicewill

automaticallyswitchconfigurationtime.NeedtoselecttheEnablebox.

【Hue】Adjustaccordingtoimagecolorcast 

【Brightness】Visualimagebrightness,accordingtotheenvironment,reducesorincreasesthe

brightnessoftheimagebrightnesstomaketheimagerelativelyclear.

【Contrast】Adjustimageofblackandwhiteinproportion,thegreaterratio,thebrighterimage.

【Saturation】Imagecolorpurity,thegreatervalue,themorecolorfulimages.

【Gain】Enlargetheimagesignaltoimprovesignalquality.

【WhiteLevel】Changethewhitelevelreferencevalue,toimprovethebrightnessoftheimagedisplay.

Note:Differentmodedifferentfunction

4.1.4. RECORDINGSEARCH

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 84 85

Sin comentarios

Delta Embedded DVR Manual de usuario Pagina 21