User manual NEC LT30

[. . . ] Portable Projector LT35/LT30/LT25 User's Manual © NEC Viewtechnology, Ltd. 2005 First edition September 2005 · Digital Light Processing and DLP are trademarks of Texas Instruments. · IBM is a trademark or registered trademark of International Business Machines Corporation. · Macintosh, Mac OS X and PowerBook are trademarks of Apple Computer, Inc. , registered in the U. S. [. . . ] About Direct Power Off LAMP STATUS POWER Steady green light Blinking orange light Steady orange light The projector has a feature called "Direct Power Off". This feature allows the projector to be turned off (even when projecting an image) using a power strip equipped with a switch and a breaker. NOTE: Do not turn off the projector using the "Direct Power Off" function within 10 seconds of making adjustment or setting changes and closing the menu. Doing so can cause loss of adjustments and settings. CAUTION: Do not unplug the power cable from the wall outlet or projector when the projector is powered on. Doing so can cause damage to the AC IN connector of the projector and (or) the prong plug of the power cable. TIP: To turn off the AC power supply when the projector is powered on, use a power strip equipped with a switch and a breaker. TIP: The projector can be unplugged during its cool down period after it is turned off. CAUTION: Parts of the projector will become heated during operation. Use caution when picking up the projector immediately after it has been operating. After Use Preparation: Make sure that the projector is turned off. 1. Put the projector and its accessories in the supplied soft case. CAUTION: Use caution when putting the projector in the soft case immediately after the projector has been operating. Convenient Features ³ Turning off the Image and Sound OFF ON POWER FOCUS PIC-MUTE PAGE UP Press the PIC-MUTE button to turn off the image and sound for a short period of time. Press again to restore the image and sound. DOWN MENU ENTER EXIT · Freezing a Picture Press the FREEZE button to freeze a picture. Press again to resume motion. S-VIDEO LAMP MODE VOLUME ASPECT HELP PICTURE FREEZE Changing Lamp Mode The lamp life can be extended by using the Eco mode. To change from [Eco] to [Normal], Go back to Step 2 and select [Normal]. Select this mode to increase the lamp life and reduce fan noise (LT35: 77% Brightness, LT30/LT25: 85% Brightness). L-CLICK MOUSE VIDEO R-CLICK COMPUTER AUTO ADJ. S-VIDEO LAMP MODE VOLUME ASPECT HELP PICTURE FREEZE Preventing the Unauthorized Use of the Projector A keyword can be set for your projector using the Menu to avoid operation by an unauthorized user. When a keyword is set, turning on the projector will display the Keyword input screen. Unless the correct keyword is entered, the projector cannot project an image. Use SELECT or button to select [Setup - Installation] [Security] and press the ENTER button. The Off/On menu will be displayed. 28 4. Select [On] and press the ENTER button. The [Keyword] screen will be displayed. Type in a combination of the four SELECT NOTE: A keyword must be four to 10 digits in length. buttons and press the ENTER button. The [Confirm Keyword] screen will be displayed. Type in the same combination of SELECT buttons and press the ENTER button. The confirmation screen will be displayed. Select [Yes] and press the ENTER button. The Security function has been enabled. To turn on the projector when [Security] is enabled: When the Security function is enabled and the projector is turned on, the projector will display a blue background. To display an image at this time, press the MENU button to display the Keyword input screen. Type in the correct keyword and press the ENTER button. NOTE: The security disable mode is maintained until the main power is turned off or unplugging the power cable. 29 4. [. . . ] : Local Contact office : Local Contact office Address : Phone No. , Fax No. on cabinet : Problem of units per User : Required Service : Requested period of Loan unit : Payment method : In Case of Credit Card : Card No. w/Valid Date : (1) Credit Card (2) Travelers Cheque (3) Cash (1) Repair and Return (2) Loan unit 63 7. Appendix Condition of your TravelCare Service Program Enduser is requested to understand following condition of TravelCare Service Program and complete the necessary information on the application sheet. [. . . ]