Lcd Multimedia Projector - 7 Tips to Help You elect the Right One

Asset - Lcd Multimedia Projector - 7 Tips to Help You elect the Right One

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An Lcd multimedia projector can be a great asset to you, or your company. But, lets face it. They are not a dime a dozen yet, and most of them want important financial investment. You need to make an informed choice.

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There are a lot of makes and models nearby now, and you in effect need to do your homework when you are finding nearby to purchase.

Here are the top 7 factors to take into consideration.

1) Environment you intend to use it

Of all the dissimilar things that need to be taken into consideration, this is probably the most important, as all other factors are going to depend on it.

Will you be using your Lcd projector in areas where there is a high level of ambient light ? Are you going to be doing presentations, or predominantly showing movies ? Do you have to keep intriguing it, or is it constantly installed in one location ? Will you all the time be using a single Pc as your video source, or do you wish to be able to connect some video sources (either individually, or at the same time) ? Are you on a restricted funds ?

2) brightness and Contrast

This is probably the second most important factor to consider. You must make sure that your projector has adequate light production to be clearly visible. If you are going to be using your unit in areas where there is high background light then this is even more important. Nobody will enjoy a presentation that they battle to see.

The brightness is measured in Lumens. A brightness production of 1000-2000 Lumens is regularly fine for a smaller office or classroom environment, and an production of 2000 Lumens or more is adequate for bigger classrooms or consulation rooms. You should not be inspecting anything with less than 1000 Lumens of output.

The inequity is all the time expressed as the ratio in the middle of the lightest and the darkest parts of the display. You should not be inspecting any Lcd multimedia projector with a inequity ratio of under 400:1, especially if you are going to operate in an area with background light. Low contrasts give a "washed out" finding display.

3) Maximum Resolution

The dissimilar models come with dissimilar resolution capabilities. As a normal rule of thumb, the higher the resolution capable then the more expensive the unit.

Resolution is measured in pixels, and the most common resolutions are 800x600 (Svga), 1024x768 (Xga), 1280x1024 (Sxga), and 1600x1200 (Uxga). The resolution of the unit will determine how much you can "fit" on the screen, and as a comparison you can use your own Pc or laptop. If your own screen resolution is say 1024x768 (most common in use today), then you will have an idea of how big things are in relation to the full screen size.

The Xga resolution is fine for presentations, and numerical data, etc. And nowadays you should probably be finding to this resolution as the minimum to consider.

4) Weight and Carrying Case

If you are going to be carrying your projector nearby with you, then unless you are Charles Atlas you want to make sure that it is not too heavy for you to handle. Also, be sure to make your mind up a unit that has a decent protective carrying case, to avoid damage when transporting it from location to location.

5) Connectivity options

When you buy your projector you want to make sure that it provides as many dissimilar interfaces as inherent for connecting dissimilar devices to it. common connections comprise 25 pin sub-D type connectors (the same as the monitor relationship on your Pc), video and audio inputs and outputs, Hdmi connector, etc.

Make sure your unit comes supplied with all the important cables for the dissimilar relationship types.

6) Cost of ownership

There is an ongoing "cost of ownership" component, namely the lamp.

The life of the lamp is not infinite. It needs to be substituted from time to time depending on how much you are going to use your projector. All manufacturers will supply an foreseen, "lamp life" in the specification for each model.

Nowadays there are many models that have lamp life expectancies of over 2000 hours, and these are the ones that you need to be finding at when doing your research.

7) Features

Whether you are a techojunkie or a technophobe, you want your Lcd projector to be as easy to use as possible. The last thing you need is to be 2 minutes from the start of an important presentation, only to find that you cannot get your unit to function.

All models come with some sort of menu driven software embedded into the projector hardware. Make sure you have a model that has easy to use options.

Many models these days will also automatically detect the resolution of the video source and adjust its own resolution to suit. This is an exceptionally handy feature that you in effect should have in yours.

Beware of being driven by price alone.

You should not let your choice be driven primarily by your budget. What you need to do is to thought about weigh up each of these factors above, and then let your requirements drive your choice. If you just go out and buy the cheapest one available then you may well have wasted your money. It will probably not perform as you wanted it to, and you will end up with an expensive piece of plastic and electronics instead of a in effect useful Lcd multimedia projector.

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