[ifyathinkaboutit]

I'm trying to figure out the cheapest and best way to accomplish distributing a power point presentation to multiple LCD TVs. I'm hoping I can get some input on what I've come up with.


I plan on outputting s-video from a PC into a RF-modulator. I will then run coax to several different locations using splitters and amplifiers as necessary. Will this solution work well considering they are HDTVs?

 

[video321]

Well...if those presentations contain large font you'll be just o.k.

How far apart are these TVs? You can always simply split out the VGA using CL2 rated cables and/or baluns with MUCH better results.

 

[ifyathinkaboutit]

The furthest TV is no more than 200' away.

 

[ifyathinkaboutit]

If anyone else can chime in with some input, I'd greatly appreciate it. I have to implement a solution soon and want to make sure my method would be fine.


@video321 How big of font are you talking about? 12 point will be unreadable on the TV?

 

[David Feller]

zeevee100 ($399 ish) - VGA in, modulates 720p on a QAM channel, tune TVs to same channel - done.

 

[ifyathinkaboutit]

@David Feller Thanks, looks like a great solution. Unfortunately, it's a bit over budget and having to order it will put me past my deadline.


Is text readability really going to be a problem if I go with my planned solution?

 

[David Feller]

Depends on the text size, the quality of the modulator, etc... If it is powerpoint and normal presentation fonts, it should be clear enough. Channel plus makes a good modulator - or my company also makes one that includes a wireless remote that would let you change slides etc...

 

[video321]



Quote:
Originally Posted by David Feller /forum/post/18119432


Depends on the text size, the quality of the modulator, etc... If it is powerpoint and normal presentation fonts, it should be clear enough.

Exactly.

Screen size will matter as well. Why not connect the S-Vid to one of the TVs, see how it looks and know when going through the modulator it will take another hit in quality. Then judge for yourself.