Acer P5207B Series User Manual

Acer P5207B Series User Manual Manual pdf 42 page image

33English3 Partial, scrollingor incorrectlydisplayed image(For notebooks)• Press "RESYNC" on the remote control.• For an incorrectly displayed image:• Follow the steps for item 2 (above) to adjustthe resolution of your computer.• Press the toggle output settings. Example:[Fn]+[F4], Compaq [Fn]+[F4], Dell [Fn]+[F8],Gateway [Fn]+[F4], IBM [Fn]+[F7], HP[Fn]+[F4], NEC [Fn]+[F3], Toshiba [Fn]+[F5]• If you experience difficulty changing resolutions oryour monitor freezes, restart all equipmentincluding the projector.4 The screen of thenotebookcomputer is notdisplaying yourpresentation• If you are using a Microsoft ® Windows ® basednotebook: Some notebook PCs may deactivate theirown screens when a second display device is in use.Each has a different way to be reactivated. Refer toyour computer's manual for detailed information.• If you are using an Apple ® Mac ® OS basednotebook: In System Preferences, open Display andselect Video Mirroring "On."5 Image is unstableor flickering • Use "Tracking" to correct it. Refer to the "Image"section for more information.• Change the display color setting on your computer.6 Image has verticalflickering bar • Use "Frequency" to make an adjustment. Refer tothe "Image" section for more information.• Check and reconfigure the display mode of yourgraphics card to make it compatible with theprojector.7 Image is out offocus • Adjust the focus ring on the projector lens.• Make sure the projection screen is within therequired distance:4.9 to 19.7 feet (1.5 to 6 meters)Refer to the "How to Get a Preferred Image Size byAdjusting Distance and Zoom" section for moreinformation.8 Image is stretchedwhen displaying a"widescreen"DVD titleWhen you play a DVD encoded in anamorphic or 16:9aspect ratio you may need to adjust the followingsettings:• If you play a 4:3 format DVD title, please change theformat to 4:3 with the projector OSD.• If the image is still stretched, you will also need toadjust the aspect ratio. Set up the display format to16:9 (wide) aspect ratio on your DVD player.