Lenovo L215p User Manual

Also see for L215 Wide: User guide User guide

3-4 L215p Wide Flat Panel Monitor User’s GuideManual image setupIf automatic image setup does not establish the image that you prefer, performmanual image setup.Note: Have your monitor powered on for about 15 minutes, until the monitor warmsup.1. Press at the bottom of the monitor to open the OSD menu.2. Use or to select and press to access.3. Use or to select Clock and Phase adjustment.• Clock (pixel frequency) adjusts the number of pixels scanned by onehorizontal sweep. If the frequency is not correct, the screen shows verticalstripes and the picture does not have the correct width.• Phase adjusts the phase of the pixel clock signal. With a wrong phaseadjustment, the picture has horizontal disturbances in light picture.4. When the image no longer looks distorted, save the Clock and Phase adjustments.5. Press to leave the OSD menu.The powerindicator is blue,but there is noimage.The video signal cableis loose ordisconnected from thesystem or monitor.Be sure the video cable isconnected with thesystem properly.“Connecting andturning on yourmonitor” on page 1-4The monitorbrightness andcontrast are at thelowest setting.Adjust the brightness andcontrast setting on theOSD menu.“Adjusting yourmonitor image” onpage 2-3One or more ofthe pixels appeardiscoloredThis is a characteristicof the LCDtechnology and is notan LCD defect.If there are more than fivepixels missing, contactthe Support Center.Appendix A,“Service andSupport,” on pageA-1• Fuzzy linesin text or ablurryimage.• Horizontalor verticallinesthrough theimage.• Image setup hasnot beenoptimized• Your systemDisplayProperties settinghave not beenoptimized.Adjust the resolutionsettings on your systemto match the nativeresolution for thismonitor: 1920 x 1080 at 60Hz.“Adjusting yourmonitor image” onpage 2-3“Manual imagesetup”Perform automatic imagesetup. If automatic imagesetup does not help,perform manual imagesetup.“Selecting asupported displaymode” on page 2-7When working in thenative resolution, youmay find additionalimprovements byadjusting the Dots PerInch (DPI) setting on yoursystem.See the Advancedsection of yoursystem’s displayproperties.Table 3-2. TroubleshootingProblem Possible cause Suggested action ReferenceDownloaded from ManualMonitor.com Manuals