- Aug 10, 2019
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hi guys i got a onkyo 506 from richersounds a few weeks ago and set it all up with my optoma hd65 projecter,i have ps3,sky hd and xbox 360 all rigged up.the problem im having is when i switch the amp over the projecter looses its hdmi lock.do you think this is a amp problem or projecter?direct connection to the projecter seems fine.if its the amp would i be able to take it back to them?