Thursday, April 10, 2014

Want 2 buy a projector to display presentations to the class/audience (200 people) and view videos (DVD/VCR)?




Sangita S


I am planning to buy a projector for our temple - as a teaching aid. I am looking at the following projector -

Viewsonic XGA DLP
Viewsonic PJ458D 2000 Lumen XGA 1024 x 768 DLP Projector
Only $779.99 after rebate*

Requirements:
1. To be able to display presentations to the class of 20 - 25 or sometimes bigger audience (100 - 200 people)
2. To be able to view videos (via DVD or VCR) in place of a flat screen monitor

I realize that we may need additional speakers for audio. Any suggestions??



Answer
The projector you suggested is a good one. DLP technology doesn't wear out and the only maintenance cost is for the light bulb, which should last a couple years with moderate use. Typically projectors under $1000 are only going to work for a group of that size in a fairly dark room, so please keep that in mind. Another good feature of that projector is its resolution- typically lower priced projectors tend to be 800x600.

As for speakers, any portable boom box should work fine. Just be sure to find one that has audio inputs.

projector?




gummystar_


i know this sounds stupid but what do i press on my laptop to start using the projector?


Answer
You didn't say what kind of laptop or what operating system
In vista Control panel>adjust commonly used presentation settings>presentation settings.Then turn on whichever display you want




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