Specifications

CRESTRON
Problem Solving
Troubleshooting
The table below provides corrective action for possible trouble situations. If further
assistance is required, please contact a CRESTRON technical support representative.
ST-LT Troubleshooting
TROUBLE
POSSIBLE
CAUSE(S)
CORRECTIVE ACTION
PWR LED
does not
illuminate.
ST-LT is not receiving
power.
Confirm that power pack securely plugged
into outlet and that the connector is properly
attached to the ST-LT.
Verify that proper cables are securely
attached to ST-LT NET connectors (for
CRESNET II system only).
NET LED
does not
Improper NET ID. Verify that ST-LT NET ID matches NET ID
software program. Refer to "Identity Code".
illuminate. Loose network
connection.
Verify that cables attached to ST-LT NET
connectors are proper and secure.
LUTRON
PWR LED
does not
illuminate.
Lutron Mux Link
Network is not
receiving power.
Verify that the Lutron Mux Link Network
power supply is securely attached to the
network.
Further Inquiries
If after reviewing this Operations Guide for the ST-LT, you can not locate specific
information, please take advantage of CRESTRON's award winning technical
support team in your area. Dial one of the following numbers.
• In the US and Canada, call Crestron’s corporate headquarters at
1-888-CRESTRON [1-888-273-7876] or 1-201-767-3400.
• In Europe, call Crestron International at [phone].
• In Asia, call Crestron Asia at [phone].
• In Latin America, call Crestron Latin America at [phone].
• In Australia, call Crestron Pacific at [phone].
For local support from exclusive Crestron factory-trained personnel in New Zealand
call Amber Technologies at [phone].
Syntax
The following syntax codes for the ST-LT are provided for compatibility purposes
only.
NET.ID <03 to FE>: ST-COM
COMSPECA = GRAFIK \GRAFIK Eye Port
TXA$ = <signal name> \Serial signal defining data stream out to
\GRAFIK Eye
RXA$ = <signal name> \Serial signal in from GRAFIK Eye
COMSPECB = 9600,N,8,1 \GRAFIK Eye Port
16 • Lutron Interface Operations Guide - Doc. 5694