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--- balug:speaker-presenter_information_and_resources [2013-08-31T23:40:18+0000]
michael_paoli more on our converter device - apparently XGA 1024 x 768 is highest resolution input it takes
+++ balug:speaker-presenter_information_and_resources [2013-08-31T23:43:35+0000]
michael_paoli added bit that converter is USB powered
@@ Line 44: / Line 44: @@
 that our typical video setup results in rather low resolution
 projection to the screen.
-Particularly, we have a converter device which accepts most VGA type
+Particularly, we have a USB powered converter device which accepts most
-input (has VGA type connector - accepts up to XGA 1024x768) - it then
+VGA type input (has VGA type connector - accepts up to XGA 1024x768) -
-converts to NTSC (ye olde analog television) composite video.  That is
+it then converts to NTSC (ye olde analog television) composite video.
-then projected onto overhead screen (about a 10x10' screen mounted on
+That is then projected onto overhead screen (about a 10x10' screen
-about 20' high ceiling).  This generally works quite adequately if the
+mounted on about 20' high ceiling).  This generally works quite
-"slides" aren't too detailed (smaller text, lines and detail won't work
+adequately if the "slides" aren't too detailed (smaller text, lines and
-so well, most everything else works adequately or better.  E.g. a
+detail won't work so well, most everything else works adequately or
-screen of 80x24 text is typically slightly too small to be easily read,
+better.  E.g. a screen of 80x24 text is typically slightly too small to
-but slightly larger (e.g. screen of 62x22 text) is quite readable.)
+be easily read, but slightly larger (e.g. screen of 62x22 text) is
+quite readable.)
 We sometimes are able to make available higher resolution projector and
 portable screen (to bring screen closer to most of the audience - also,

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