Using Your Projector 21Language MenuPress the or button on the controlpanel or the or button on the remotecontrol to select the preferred language forthe OSD.Presss the on the control panel or theMenu button on the remote control toconfirm the language selection.Factory Reset MenuSelect Yes to reset the projector to itsfactory default settings. Reset itemsinclude both computer image and videoimage settings.Computer Image MenuNOTE: This menu is only available connected to a computer.FREQUENCY—Change the display data clockfrequency to match the frequency of yourcomputer graphics card. If you see a verticalflickering bar, use Frequency control tominimize the bars. This is a coarse adjustment.TRACKING—Synchronize the phase of thedisplay signal with the graphics card. If youexperience an unstable or flickering image, usethe Tracking to correct it. This is a fineadjustment.NOTE: Adjust the Frequency first and then the Tracking.
