Specifications

Touch Controllers Reference Guide84
Serial/SMT2 LED Codes
Table 13 decribes the meaning of a blinking status light (LED) for all
controllers that use Serial/SMT2 hardware. The SMT2 series includes
the following controllers:
Serial/SMT2 controller
Serial/SMT2 Daughterboard
PC Bus SMT2 controller
Table 13. LED Diagnostic Codes for SMT2 Series of Controllers
LED Flashes
(per 10 seconds)
Error Description
1 RAM error. Hardware malfunction.
2 ROM error. Firmware checksum verification error.
3 Analog-to-digital error. Unable to establish A/D operating
range at power-up.
4 NOVRAM error. The NOVRAM operating parameters are
invalid. Using defaults.
5 ASIC error. The Application Specific Integrated Circuit
(ASIC) failed.
Serial/SMT3 LED Codes
Table 14 decribes the meaning of a blinking status light (LED) for all
controllers that use Serial/SMT3 hardware. The SMT3 series includes
the following controllers:
Serial/SMT3, Serial/SMT3V, Serial/SMT3R, and Serial/SMT3RV
controllers
Serial/SMT3V Daughterboard
PC Bus SMT3V and PC Bus SMT3RV controllers
MousePort controller