Owner's Manual

3-1ASUSLEDMonitorVH228Series

3. Image

YoucanadjusttheimageSharpness,AspectControl,ASCR,Position(VGA

only),andFocus(VGAonly)fromthismainfunction.

VH228

Splendid

Color

Image

Input Select

Move Menu Exit

System Setup Focus

Sharpness

Aspect Control

ASCR

Full

Position

OFF

• Sharpness:Adjustthepicturesharpness.Theadjustingrangeisfrom0

to 100.

• Aspect Control:Adjusttheaspectratioto“Full”,“4:3”,or“OverScan”

(OnlyavailableforHDMIinput).

• ASCR:SelectONorOFFtoenableordisabledynamiccontrastratio

function.

• Position:Adjustthehorizontalposition(H-Position)andthevertical

position(V-Position)oftheimage.Theadjustingrangeisfrom0to100

(OnlyavailableforVGAinput).

• Focus:ReduceHorizonal-linenoiseandVertical-linenoiseoftheimage

byadjusting(Phase)and(Clock)separately.Theadjustingrangeisfrom

0to100(OnlyavailableforVGAinput).

• Phaseadjuststhephaseofthepixelclocksignal.Withawrongphase

adjustment,thescreenshowshorizontaldisturbances.

• Clock(pixelfrequency)controlsthenumberofpixelsscannedbyone

horizontalsweep.Ifthefrequencyisnotcorrect,thescreenshowsvertical

stripesandtheimageisnotproportional.

4. Input Select

Select the input source from VGA,DVI,orHDMI (“DVI” for VH228H/T/N

only,“HDMI” for VH228Honly).