Hey, I am new to a system that has an 810, but it is not currently hooked up to a computer. I have discovered a problem in the process of trying to hook up a computer. The front panel display is locked. I am not sure how to unlock it. The manual says the panel can be locked/unlocked from the IQ for Windows software, but without access to the display panel I do not know how the set the IQ address or baud rate. And I do not know how to find out the 810's firmware version. So, if there is any advice that can be offered, it would be appreciated.