
38 | CHAPTER 5 – TROUBLESHOOTING
To troubleshoot using
LED status and
diagnostic lights
1. Observe th e status lights on the touch connection panel.
2. Use the following table
Diagnostic LED
Status LED
Diagnostic 
LED
Status 
LED
Touch Connection Panel 
Condition Solution
Off Off Touch connection panel is 
turned off or power cable is 
disconnected. 
Connect the power cable to the 
touch connection panel.
Off Flashing 
green
Software is starting or touch 
connection panel is initializing. 
Don’t touch your panel until 
initializing is complete. 
Green
OR
Alternating 
green and 
orange
Green Touch connection panel is 
functioning within normal 
parameters.
None.
Flashing 
green
Green No SMART software detected.  Start SMART software.
Green
OR
Alternating 
green and 
orange
Red Error detected.  Run the SMART Connection 
Wizard’s troubleshooting 
procedures to determine the 
cause.
Flashing 
red
Red No USB connection.  Check the cable between the 
touch connection panel and 
computer.
Flashing 
green
Red No SMART software detected.  Start SMART software, and 
then run the SMART 
Connection Wizard’s 
troubleshooting procedures.
Flashing 
orange
Red SMART software isn’t 
responding. 
Restart your computer.