User manual ACER PD721

[. . . ] English Table of Contents Usage Notice Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Introduction Product Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Package Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] In video source, the OSD will be the " Video OSD". The projector will detect the source automatically. To open the OSD menu, press the "Menu" button on the Remote Control or Panel Control. When OSD is displayed, press E. g. : Image-I Image-II key to select main items. Language Management-II Management-I PIP Image-I. . . While making selection on a particular page, press "Enter" key to go into submenu. Press settings by key to select the required item and adjust the key. When a specified item is selected, the color of the item will change from yellowish brown to blue. Zoom Keystone White Segment While using Brightness. . . 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. Press "Enter" button to confirm, and the screen will be back to the main menu at once. To exit the OSD, press the "Menu" button again. 18 English User Controls User's Info Edits user preferences by OSD interface. Press "Yes" to enter "User's info" screen, you can edit as you wish. Edited user Info will display on lower left corner of the screen when projector is powered ON. Computer / Video mode Language Image-I Volume Treble Bass PIP Management-I Image-II Management-II Stereo / Mono Mute Users Info The OSD does not include a PIP menu under Video mode. 1. > Use the to select "Line1" function, and then press the "Menu" button. You can input the character to line one. to select character, and then press 2. > Use the "Menu" to confirm your selection. to select "Line2" function, and then press the 3. > Use the "Menu" button. You can input the character to line two. 4. > Procedure as Step. 3. > 19 English User Controls 5. > Press " " to save and exit the "User's info. " menu. 6. > The startup screen will display the new wording after restart the projector. Note: Each line can input 35 characters only. Once entering "User's info. " menu can use remote control to operate only. Use "Del" to delete the previous character. Use "Space" to add a space. 20 English User Controls Computer mode Language Image-I Brightness Contrast Color Temp. Low High PIP Management-I Image-II Management-II Zoom Keystone White Segment Image-I (Computer mode) Brightness Adjusting the brightness of the image. [. . . ] 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. If you are experiencing difficulty in changing resolutions or your monitor freezes, restart all the equipment and the projector. Problem : The screen of the Notebook or PowerBook computer is not displaying your presentation. 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. [. . . ]