In setting up my new unit I seem to have set up an unknown anti-theft password (perhaps by pulling out and re-connecting the power?).
I can follow the instructions to get into test mode using an SD card to get at the password. Trouble is I can't even open the LCD panel to get at the SD slot without powering up and entering the unknown password! Does anyone know of a mechanical way to open the front LCD panel on these units?!
[This is a brand new unit. I have purchase receipt (attached) and box. I have not expressly set up any password on the unit]
