MBA text pixelation issue with projector

I tried a high-end Optima projector with my MBA and found the output to be very pixelated. I tried it with a MacBook Pro and it looked perfect. I made sure the resolutions and other settings were the same on both laptops. In my MBA under preferences/appearance, I selected the different font smoothing styles, but that didn't help. Does anyone have thoughts on this? Thanks!

High density displays are gaining in popularity.  But so far, only a few people use them.
If image quality on your web site matters to you, consider using SVG for your vector graphics.
How to Convert Photoshop Text Into SVG [Quicktip]
Newest Photoshop supports simple SVG export from the Generator features (just add .svg extension to Photoshop CC vector layers.
For photos, consider serving 2X images to Hi-DPI users and 1X images to everyone else by using CSS,  JavaScript or PHP script.  Of course, this necessitates creating & hosting 2 sets of images. But it works.
Suggested reading:
A guide for creating a better retina web - Ivo Mynttinen / User Interface Designer
Retina Images (PHP script I have used with very good results)
Retina.js | Retina graphics for your website (I tried it but didn't like it.  Too much bandwidth load for Hi-DPI users and it failed to work with Lightbox viewers.)
Nancy O.

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