Specifications

CRESTRON
ST-LT Workshop Screens (2 of 4)
ST-LT Workshop Screens (3 of 4)
ST-LT Workshop Screens (4 of 4)
The ST-LT is defined as an “ST-COM, Port A”. Enter “GRAFIK” into the baud rate
field to allow the ST-LT to communicate with the Grafik Eye unit. The fields for
parity, data bits, and stop bits are not used and may be set to any value.
If Port B is defined to be 9600 N81, a RS-232 link to the Grafik Eye unit through the
RS-232 port on the back of the ST-LT is permitted. The RS-232 port is bidirectional;
data can be transmitted and received to/from the Grafik Eye. Typically, this port is
used for debugging only. A standard DB9 male/DB9 female straight-through cable is
used to go from this port to a PC.
14 • Lutron Interface Operations Guide - Doc. 5694