User manual PLUS U4-232H

[. . . ] DATA PROJECTOR U4-232 User's Manual T C E P S A O T U A M O O Z 4 K IC U Q Q O C E N T S K 3 E T U M R E T N E L E C N A C IMPORTANT * DLPTM (Digital Light Processing) and DMD (Digital Micromirror Device) are registered trademarks of Texas Instruments Incorporated (U. S. A. ). * VGA and XGA are trademarks or registered trademarks of International Business Machines Corporation (U. S. A. ). * S-VGA is a registered trademark of Video Electronics Standards Association. * Microsoft, Windows, and PowerPoint are registered trademarks of Microsoft Corporation (U. S. A. [. . . ] The timer setting will return to "Off". Moving the Position of the Timer Display The SELECT buttons on the remote control permit movement within the movable range of the timer display. Movable Range of the Timer Display Note: * The timer display will be closed while the menu or the quick menu is displayed, and while a message is displayed; however, the timer will still be operating at such times. Also, the timer will not be displayed unless a signal is being input. * While the presentation timer is being displayed, screen movement will not be possible in the zoom mode. E-31 General Operation Protecting the Projector with the Security Lock A password can be registered and the security lock set in order to protect the projector from unauthorized use. Registering the password The password is registered using the menus. For instructions on operating the menus, see "Menu Operation Method" on E-35. (1) Select "Security Lock" in the "Option" menu and set it to "Enable". The menu closes and the password registration display appears. (2) Use the number buttons (1 to 4) to register the password. Example: Registering the password "2441" (1) Press number button "2". An " " (asterisk) appears at the first place. Next press number buttons "4", "4" and "1" in that order. Asterisks appear in all four places. STANDBY MENU RGB ENTER * VIDEO CANCEL QUICK Q FREEZE MUTE ECO AUTO 1 2 3 4 ASPECT VOL KSTN ZOOM TIMER (2) Input the password again. An " " appears when the input number matches. If there is a mistake, the asterisks turn off. If the password matches, the password registration display closes. * Note: To cancel the number you have input, press the CANCEL button. The asterisks disappear and the display returns to the input standby mode at the first place. To cancel the password registration mode, press the CANCEL button again. The "Password" display turns off. This completes password registration. The "Password" input display appears the next time the power is turned on. Note: The numbers you have input are not displayed. Be sure to write down the password and store it in a safe place. E-32 General Operation If the password input display appears when the power is turned on When a password has been registered, the "Password" input window appears on the projected image when the power is turned on. The projector continues projecting this image until the correct password is input. At this time, only the STANDBY button (power off) works. Use the procedure described below to input the registered password. [. . . ] · Do not remove any screws other than those specified. · Do not touch the lamp with bare hands. Doing so could shorten the life of the lamp. · If lamp has reached the end of its usable life, the lamp bulb may shatter. [. . . ]