Electrohome Vistagraphx 10k Roadie Users Manual
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6(5,$/#&20081,&$7,21#&$%/(6 9LVWD*5$3+;#43.#8VHU*V#0DQXDO06 When connecting VistaGRAPHX 10K to a computer that has an RS-422 serial interface, refer to the following wiring information. :$51,1* 1HYHU#XVH#WKH#560755#SRUW#XQOHVV#\RX#DUH#XVLQJ#D FRPSXWHU#ZLWK#560755#FDSDELOLW\1#7KH#KLJKHU#YROWDJH OHYHO#RI#WKLV#VLJQDO#FRXOG#GDPDJH#LQFRPSDWLEOH HTXLSPHQW1
$SSHQGL[#( 7KURZ#LVWDQFH 9LVWD*5$3+;#43.#8VHU*V#0DQXDO#(04 Always consult this Appendix when planning a projector installation. See 2.3, Projector Position and Mounting for additional information. &DOFXODWLQJ#7KURZ#LVWDQFH The correct throw distance for an installation depends on the screen size and projector lens type present — the larger the image, the greater the distance you must allow between the projector and screen. Once you know the screen size and lens type present, you can calculate the throw distance required in an installation by using the appropriate formula as found in this appendix. Note that throw distance is measured perpendicular to the projector front feet and the screen but not necessarily parallel to the floor — i.e., the projector and screen may both be inclined. Pre-calculated throw distances for the complete range of lens types and screen sizes appear in the charts and graphs on the following pages. Refer to these examples to quickly determine the proper throw distance for your installation. NOTE: The variable operating ranges for zoom lenses appear in graphs only. Formulae and charts do not apply.