Optoma Optoma EP550 User Manual

English2Table of ContentsUsage NoticePrecautions ... 3Introd

11Englishw OSD MenusThe OSD (On-Screen Display) menus will allow you to easily adjust the displayfunctions. Press the “MENU” button for the OSD menu

English12Function Descriptions4Power On/StandbyPress the “Power On/Standby” button to turn on theprojection lamp.Press “Menu” button to pop up the OSD

13English4Exit4Ceiling Projection4ContrastPress the “Pointer” button to show a hand shape pointer.Use5,6,3or4button to move pointer around theprojecte

English14Choose “Tracking” item to synchronize the signal timingof the display to that of the graphic card. When youexperience an unstable or flicker

15Englishw Presentation Functions -- video sourceTo adjust the contrast or brightness of the image, select“Contrast/Brightness” from OSD menus.To adju

English16AppendicesTroubleshootingIf you are experiencing trouble with the projection display, refer to the follows. Ifthe problem persists, please c

17English4If you are using a Notebook PC:1. You are required to implement above steps of resolution setting of computerfirst.2. Switch the Notebook PC

English184For 640 x 480 Resolution:1. Connect the supplied 15-pin VGA signal cable to the unit.2. Connect the supplied MAC (VGA) adapter between the V

19EnglishMaintenancew Changing the lampMake sure the projection display has cooled for at least 30 minutes before changingthe lamp. After you slide th

English20w Changing the fuse4Switch off the power and unplug the power cord.4Pull out the fuse holder.4Remove the blown fuse and then insert a new fus

3EnglishUsage NoticeWarning- Do not look into the lens. The bright light may hurt your eyes.Warning- To reduce the risk of fire or electric shock, do

21EnglishSpecificationsLCD panel - active matrix TFT color LCD- 6.4” panel x 1- tr=30ms, tf=50ms response time- 150:1 contrast ratioLamp - 400 watt ha

English22 IBM & VESA VGA 640 x 350 31.47 70.09 IBM & VESA VGA 640 x 350 37.86 85.08 IBM & VESA VGA 640 x 400 31.47 70.09 IBM & VES

English4IntroductionAbout the ProductThis product is a SVGA data/video portable projection display. The outstandingfeatures of it are listed as follo

5EnglishPackage OverviewThis projection display comes with all the items shown below. Check to make sure yourunit is complete. Contact your dealer i

English6InstallationProduct OverviewRear Connection PortsPanel Control ButtonsKeystone CorrectionLens LatchLamp DoorCarrying HandleElevator FootLamp L

7Englishw Remote ControlResetFreezeZoom in/Zoom outSource selectionVolumeEnter/PointerMENUZOOMINZOOMOUTCURTAINCOL/TINPOWER ONSTANDBYENTERPOINTERTRACKC

English8Start Your Installationw Connecting the projection displayNotice: To ensure the projection display works well with your computer, pleaseconfig

9Englishw Setting up the projection displayq Positioning the projection display(projection distance and image size)q Slide the lens latch and pop-up t

English10User ControlsUser Control OverviewWe have two ways for you to control the functions: panel control and remote control.w Panel controlPOWER ON