When APC reviewed projectors last September (see APC September 2000, page 110), many models were ruled out of contention by the $7,000 price ceiling set for the review. Above this price bracket, projectors are plentiful, but it usually takes something new and innovative to catch APC’s eye — in this case, portability.
The Plus U3-1080 XGA is the most portable and lightweight projector APC has reviewed. It measures just 4.8 by 23 by 17.7cm and weighs 1.3kg, which distributor Amber Technologies claims makes it the smallest and lightest projector in the world. It’s much smaller than the Compaq MP1600 (see APC December 1999, page 37), which is the smallest projector we’ve reviewed until now.
This projector is not a home theatre model, so any dreams you may have of watching movies with it should be abandoned now. The unit is designed for the travelling executive who makes frequent presentations, and it’s actually small enough to slot into the front flap of many notebook carry bags.
The image quality is superb, with very little loss of contrast at the cor-ners. This is an advantage DLP projectors (digital light projection) have over most LCD (liquid crystal display) projectors, but DLP projectors are also more expensive. The onscreen display is detailed and easy to use, and it includes the usual image correction functions.
The projector is capable of a maximum resolution of 1,024 by 768 and has a brightness of 800 ANSI lumens. This is bright enough for use in the office during the daytime, even with the curtains open or the lights on, but like all projectors it works best in dim light. The projected image ranges in size from 90cm to 5m, measured diagonally, from a thrown distance of 1.2m to 6.8m, so it’s ideal for small or large meetings.
The unit has RCA composite video in, RGB video in and S-Video in, plus audio in and a PS/2 connection for direct mouse control. It comes with a remote control, which has a built-in mouse pointer. This allows you to take control of your notebook/computer and operate slideshows or presentations from a distance. Also included are a carry case, pouch and cables.

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