Benq w1070 projector Serial control

Hey,
I just bought a simple blaster & serial cable to better control my BenQ w1070
but when I went to add the projector… I noticed that you only have commands for the BenQ w7000 projector.
I gave it a shot and it works for turning on/off of the projector but it does not have options for changing sources.
How do I go about programming a source button to change HDMI inputs in simple control with a projector that’s being controlled thru a serial cable?

Thanks

This kind of request (and all similar requests) should be sent to support. They can help get the commands you need added to either the actual library or a custom code set.

Thank you.