Display Not Focused

[hector.rodriguezreye]

How to fix screen resizing/touch on IFP7550-3B?

[ted.wang]

Hi @hector-rodriguezreye
Thanks for your message. Regarding the phenomenon may cause by firmware or hardware issue. Our technical team will help to clarify the problem. Please help to fill-in the the online inquiry form. We'll contact you soon as possible, thank you.

https://www.viewsonic.com/us/customer-service-form