User manual NEC LT81-LT100

[. . . ] MultiSync LT 81 /100 Ultra-Portable Projector Ultra-Portable Projector NEC Technologies, Inc. Arlington Heights Road, Suite 500 Itasca, Illinois 60143-1248 Projector User's Manual NEC Technologies ® TM TM Part No. 78409942 Printed in Japan IMPORTANT INFORMATION 1 Precautions Please read this manual carefully before using your NEC MultiSync LT81/LT100 Projector and keep the manual handy for future reference. Your serial number is located beneath the main power switch on the back of your MultiSync LT81/LT100. [. . . ] To connect to a PC, Macintosh or computer equipped with an XGA/SVGA/VGA adapter or compatible graphics adapter, simply: 1. Turn off the power to your projector and computer. If your PC does not support XGA/SVGA/VGA you will need to install an XGA/SVGA/VGA graphics board. Consult your computer's owner's manual for your XGA/SVGA/VGA configuration. If you need to install a new board, see the manual that comes with your new graphics board for installation instructions. Use the signal cable that's supplied to connect your PC or Macintosh computer to the projector. For Macintosh, use the supplied pin adapter to connect to your computer's video port. If the projector goes blank after a period of inactivity, it may be caused by a screen saver installed on the computer you've connected to the projector. When using a Macintosh with the LT81/LT100, set the DIP switch of the supplied pin adapter according to your resolution. See the following pages for setting of the DIP switch. · When using with a Macintosh, SVGA (800 600) / XGA (1024 768) is recommended if your Macintosh supports this mode. · When using with a Macintosh PowerBook, output may not be set to 800 600 unless "mirroring" is off on your PowerBook. Refer to owner's manual supplied with your Macintosh computer for mirroring. NOTE: A Video Adapter cable manufactured by Apple Computer is needed for a PowerBook which does not have a mini D-Sub 15-pin connector. Settings for Macintosh adapter Macintosh models applied Setting Mode (Fixed resolution) Setting required to be selected resolution on Mac after restarting. Set to VGA/SVGA (800 600) Desktop type and PowerBook with 800 600 LCD panel PowerBook with 640 480 LCD panel Desktop type with AccuBlend 16" fixed mode (output is 832 624) 13" fixed mode (output is 640 480) 19" fixed mode (output is 1024 768) Set to 17" multi-scan mode (640 480) Set to 17" multi-scan mode (1024 768) INSTALLATION 46 47 Settings for Monitor Mode Number of DIP switch S1 Monitor size 15" multi-scan mode /16"­13" 17" multi-scan mode /19"­13" 19" multi-scan mode /21"­13" 13" fixed mode /640 480 VGA/SVGA mode 16" fixed mode /832 624 19" fixed mode /1024 768 ON ON ON ON ON ON ON ON ON ON S2 S3 S4 S5 S6 S7 S8 NOTE: For setting other than display modes supported by your Macintosh and LT81/LT100, using of the DIP switch may bounce a image slightly or may display nothing. If this happens, set the DIP switch to the 13" fixed mode and then restart your Macintosh. After that, restore to a displayable mode and then restart the Macintosh again. Make sure that LT81/LT100 and your Macintosh are connected with the pin adapter and the supplied signal cable (mini D-Sub 15-pin connector) and then restart your Macintosh. Examples of DIP switch setting 17" multi-scan mode ON ON VGA/SVGA mode ON 19" fixed mode 12345678 12345678 12345678 NOTE: Refer to your computer's owner's manual for more information about your computer's video output requirements and any special identification or configuring your projector's image and monitor may require. INSTALLATION 48 49 Changing Video Resolutions Depending on your computer's graphic capability, you may be able to select one of several resolutions. Generally a computer- either a PC or Macintosh- with 1 meg. of memory will run: 640 480 at 16. 7 million colors (24 bit Truecolor) 800 600 at 65 thousand colors. As the resolution increases, the number of colors you can run decreases. of memory a computer will run: 640 480 at 16. 7 million colors (24 bit Truecolor). 800 600 at 16. 7 million colors (24 bit Truecolor). Windows 95 There are two methods you can use to change your resolution. [. . . ] Contact your NEC dealer for service. The lamp is not turned on. · The projector was turned off and back on too quickly. Turn off the projector, wait one minute, then turn the projector back on. Or the lamp is burnt out. TROUBLE SHOOTING 90 91 Common Problems & Solutions Problem Does not turn on Check These Items · Check that the power cable is plugged in and that the power switch on the back panel is on. [. . . ]