Envision Peripherals NV3128 - Manual (Page 59)

NV3128 RS-422A Machine Control Data Routing Switch 3-11
3.2.2 OPERATING INSTRUCTIONS - NVMAP (OBSOLETE)
INVOCATION:
NVMAP [H | U | V | E | R] [1|2]
Where argument 1 is the router control protocol from the following list:
H = Horiz on control protocol
U = Utah Scientific
V = Vistek
E = ESBus
R = BTS
and argument 2 is the communications port, default = COM1. Invoking
NVMap with no arguments displays the program’s syntax summary.
OPERATION:
NVMap operates from two screens. Screen I provides diagnostic
messages, allows inquiries into current router crosspoint connections,
and permits editing of scramble map parameters. Screen II selects the
active router level and permits editing the scramble map.
Function key F10 toggles from Screen I to screen II.
Function key F1 invokes HELP from either screen.
ESC exits from HELP and any of the various edit modes.