DEC Pro 380 Info Request

I now have a DEC Professional 380 that was originally a VAX Console. Inspecting it, I find a floppy interface, a Winchester interface, and an RTI interface (used for the VAX I think). The disk is an RD52 with a big piece of red tape that says TOP SECRET. I have lots of questions.... After looking for pinouts, I have attached a NEC Multisync 3D monitor and an LK201 keyboard to the VIDEO 1 port. During the self test I get an error saying a key is stuck on the keyboard. This may indeed be true, I have not tested the keyboard before. It also says hit <RESUME> to continue. The keyboard has no <RESUME> key. I suspect there were various markings for the keycaps. Any suggestion on which key might be <RESUME>? What are the monochrome monitor specifications (horizontal frequency, vertical frequency, etc)? It looks like the NEC 3D can barely get the correct sync. This monitor is a bit old and when it warms up it loses sync. Not sure if this is a problem with the monitor, or I am just stretching its specs too much. A NEC XV17 I tried would not even begin to sync. I read that the printer port is also a console for the Pro. After finding the pinouts, I connected a terminal to the port and a break dropped me into ODT. Is there microPDP-11/83 style firmware in there somewhere that I can use on the PR 1 port or do I have to use the keyboard and video? Using ODT, I can see that there are 512kB of memory. The RTI seems interesting, but I have not seen any pinouts for the 62 pin connector. From what I can find there are two serial ports, a 24 line bi-directional I/O port and an IEEE-488 port. Pretty cool, but useless without a pinout... -chuck