Denon AVR-X2300W AVR and Acer H6510BD issue


Active Member
Hi guys. I hope you can help me please?

I have a Denon AVR-X2300W AVR and Acer H6510BD projector. The projector is connected to HDMI out, and I have various HDMI's in (all 1080p) - Amazon Firestick, Apple TV, Now TV etc.

I changed my projector bulb yesterday to this one: JP-UK MC.JFZ11.001-JP Projector Lamp | JP-UK Acer P1500 Projector Lamp

The lamp install went fine, and it seems to project nicely. However, ever since, when changing sources on the AVR it doesn't go 1080p - it will be a mix of 720p or just gets confused. I've tried restarting the AVR and projector to no avail.

Any thoughts? Could a bulb cause this or could something else happen?


Joe Fernand

Distinguished Member
AVForums Sponsor
If the old lamp is still functioning possibly try swapping back and see if anything changes.

I'm assuming you have powered cycled all connected devices so that everything is off at the same time.


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