help needed (optoma hd70)

[makey]

hi lads got my optoma hd70
the problem i am having is picture is not straight
the top length is bigger than bottom length
so both side come in from top to bottom very slightly
does anyone know how to fix this
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sorry for shaddy diagram but the best way to show you picture like above but not that extreme
any help would be grateful

[Bacus]

Originally Posted by makey

hi lads got my optoma hd70
the problem i am having is picture is not straight
the top length is bigger than bottom length
so both side come in from top to bottom very slightly
does anyone know how to fix this
________________
\ /
\ /
\ /
____________

sorry for shaddy diagram but the best way to show you picture like above but not that extreme
any help would be grateful

i aint a big brain on PJ's but this sounds like the "keystone" needs adjusting. If i aint right then i feel i will be stamped on and punished Regards Si

[blicky_1]

Originally Posted by makey

hi lads got my optoma hd70
the problem i am having is picture is not straight
the top length is bigger than bottom length
so both side come in from top to bottom very slightly
does anyone know how to fix this
________________
\ /
\ /
\ /
____________

sorry for shaddy diagram but the best way to show you picture like above but not that extreme
any help would be grateful

Yep mate mine is the same, adjust the keystone (think its vertical??) mine is set to around -2

[makey]

cheers will do that