User manual ACER PD720

[. . . ] English Table of Contents Usage Notice Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Introduction Product Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Package Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Power/Standby LED indicator will light solid amber for about 30 seconds. After the Power/Standby indicator starts flashing, you can turn off the main power switch on the side of the projector. If you want to turn on the projector again, you must press the Power/ Standby button within 90 seconds of the indicator flashing. Do not turn on the projector immediately following a power off procedure. v When the LAMP indicator flashs green for about 10 seconds, you will see a message Fan Fail on the on-screen display. Please contact your local dealer or our service center. v When the TEMP indicator lights solid orange, it indicates the projector has been overheated. You will see a message Over Temperature on the onscreen display. The projector will automatically shut itself down. Under normal conditions, the projector can be switched on again for your presentation. If the problem persists, you should contact your local dealer or our service center. English Installation Adjusting the Projected Image Adjusting the Projector Height The projector is equipped with an elevator foot for adjusting the projector height. To raise the projector: 1 . Raise the projector to the desired display angle , then release the button to lock the elevator foot into position. Lower down the projector, then release the button to lock the elevator foot into position. Use to fine-tune height adjustment. 3 2 1 Elevator Button Elevator Foot English Installation Adjusting the Projector Zoom / Focus You may adjust zoom ring to zoom in / out. Rotate the zoom ring counter-clockwise to zoom in and clockwise to zoom out. To focus the image, rotate the focus ring until the image is clear. The projector will focus at distances from 3. 74 feet to 39. 37 feet (1. 14m to 12. 00m). Zoom Ring Focus Ring Adjusting Projection Image Size Max. Use the Panel Control 4 Confirm your selection of items. English User Controls On-Screen Display Menus How to operate 4The Projector has multilingual On-Screen Display(OSD) menus that allow you to make image adjustments and change a variety of settings. In computer source, the OSD will be the Computer OSD. In video source, the OSD will be the Video OSD. The projector will detect the source automatically. 4To open the OSD menu, press the Menu button on the Remote Control or Panel Control. 4 When OSD is displayed, press key to select menu items. E. g. : Image-Ig Image-IIg Audiog Languageg Managementg Image-I. . . While making selection on a particular page, press Enter key to go into submenu. 4 Press key to select the required item and adjust the settings by key. When a specified item is selected, the color of the item will change from yellowish brown to blue. E. g. : Brightnessg Contrastg Color Temp. g Zoomg Keystoneg Brightness. . . 4 While using key to adjust the parameter or required function in the items of the submenu, confirm all the functions of the main menu by pushing Enter button after all/part of the items have been modified. [. . . ] Verify that the resolution setting of the monitor display is less than or equal to 1024 x 768. 4 If you are using a Notebook PC: 1 . You are required to implement above steps of resolution setting of computer first. Switch the Notebook PC display to the external display only or CRT only mode. 4 If you are experiencing difficulty in changing resolutions or your monitor freezes, restart all the equipment and the projector. English Appendices Problem : The screen of the Notebook or PowerBook computer is not displaying your presentation. 4 If you are using Notebook PC: Some Notebook PCs may deactivate their own computers screen when a second display device is in use. Each of them has a different way to be reactivated. [. . . ]