[crumpet]

attached is a little excel spreadsheet that lets you enter the screen size width you want and then it spits out the following


Screen Offset

Projection Distance (wide & Tele)

Screen height

Screen Diag

Minimim screen to ceiling with variable bracket size

Screen tilt calculations if projector needs to be tilted to square up



I know you can get most of this data from the manual or off the internet m but i think this handy little file makes things easier



Enjoy !

http://www.users.on.net/crumpet/HT1000calc.xls


p.s File has been virus checked

p.p.s - I have updated the link as of this edit , if you have downloaded already , please replace with new file (Bracket formula needed correction)

 

[crumpet]

I have now updated this file to include the followings


- Screen Diag is used for Measurement rather the screen width

- Ceiling height value and screen border size value added to work out area distance from bottom of screen to ground level


please download if you wish

http://www.users.on.net/crumpet/HT1000calc.xls

 

[JackB]

Crumpet,


Nice sheet but do you have one for 4x3?


Jack

 

[crumpet]

well this one is based on 4:3 , its 16:9 with the screen lifted all the way up on the 4:3 panel


the offsets are all based on 4:3