User`s guide

Serial Control – RS-232 47
Command
Summary
Serial Control – RS-232
The unit may be controlled using serial RS-232 (9600 baud rate, 8 data bits, No
Parity, and 1 Stop bit -- 9600 8N1) messages via the 9-pin serial port located on
the back panel of the machine. The protocol is ASCII-based, and many
commands are similar on structure to Pioneer Disc protocol. Upper or lower case
characters can be used interchangeably in most cases. Please see the Command
Summary section for a table of commands. Note this section DOES require
the <CR> carriage return listed in the protocol summary. Note this is an
upstream device, so you may need a NULL serial cable to communicate with it
from another upstream device like a PC or show controller. If you are using to
control a downstream device, like a projector, you need a straight cable
Serial
Control