Posted on July 19, 2005 Art Feierman
Until recently SXGA+ (1400×1050) projectors have all had two things in common. 1. They have all been extremely expensive and 2. As a result, have enjoyed extremely minimal sales levels compared to XGA resolution projectors. Almost all other SXGA+ resolution projectors sell for close to, or above $10,000. Not so the new Canon Realis SX50, which as a list price of only $4999, and that truly is a breakthrough, and it promises to make the SX50 by far the best selling SXGA+ projector ever. This Canon projector claims 2500 lumens, has high and low power modes, a 1000:1 contrast ratio, and comes with a soft carry case, remote control, and a good assortment of cables.
Before I go further, here’s a link to a overview of SXGA+ LCD and LCOS projectors, who purchases them, and why, and where that market is going. However, in summary, many laptops today are now higher resolution than XGA (1024×768), and, also, there are many applications calling for the highest possible resolution projectors. They include: displaying engineering and architectural drawings and designs, medical imaging, scientific modeling, command and control and mapping.
And that brings us to Canon’s new SX50, which just started shipping (July 05). The SX50 is a striking departure from most of the SXGA+ competition, in several ways:
Let’s take the Physical Tour of Canon’s SX50 SXGA+ projector.
From the front. The first thing you notice is that the Canon SX50 projector is actually rather attractive for a business projector. With case that is mostly dark gray, it has silver sides, a bluish control panel and curved lines, it looks more like a stylish home theater projector than a boxy business model.
From the front: As you look facing the projector, the lens is mounted off center near the left side. The lens housing sticks out slightly with focus and zoom rings, so its not quite recessed for protection against bumps, but it does only protrude by about a 1/2 inch, making it a hard target. The zoom lens of this Canon projector offers a range of 1.7x, far more flexibility than found on most sub-10 lb. projectors, and making placement (or mounting) easy. Right next to the lens is an IR sensor for the remote, and in the center by the bottom is a large push release for the front center foot. (Note: The Canon SX50 relies on a three point system for stable balance. In addition to the adjustable front center foot, there are two back feet, the one on the left bottom (if you are facing the projector) is also adjustable, assuring you a level setup, even on uneven surfaces.
A very nice control panel is located on the top of Canon’s SX50 projector. A row of source buttons are located between the Power button, and the Menu and control pad on the right. There are separate source buttons for Computer 1 and Computer 2. Computer 1 takes a DVI-I input and supports either Analog or digital inputs. Computer 2 can handle a 2nd analog (RGB data) or component video). A single button next to those two, lets you toggle between composite video, and S-video. The fourth button is the auto adjust (Auto PC), to make sure the projector has properly locked on to the signal.
A keystone button and Menu button are next, and then the control pad. When NOT in menu mode, the left and right arrows control volume. In menu mode all four arrows allow you to navigate the projector’s menus. An “OK” (enter) button is in the center of the pad.
There’s nothing on the back of the projector, as all inputs are located on the left (if you are facing the projector). Near the front on that side is the single 1 watt speaker.
On the input panel, you’ll find the powercord input, and above it S-Video, and composite video. Moving toward the front is the DVI-I connector. (If you have good reason to spend on an SXGA+ resolution projector you are more likely to have need of a digital input, than most, so this is a very good thing!) Next to the DVI-I/RGB1 is the RGB-2 input which supports component video as well. Equally important, if you need a monitor out, the RGB-2 To complete the input panel are an RS-232 for command and control and serice port, a USB input for remote mousing, etc. and a stereo mini-jack input for audio.
On the opposite side of the Canon projector from the input panel, is the air exhaust (the intake is on the bottom of the projector). This means that the projector can be shelf mounted against a wall.
In other words the Canon SX50 projector is well equipped.
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