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8 System Diagnostics
Instruction book, IQAN
8
System Diagnostics
The yellow blinking LED on the top of the module indicates normal status. If there is
an error detected, the IQAN module will indicate error status through the red blinking
LED.
This gives an immediate diagnosis as to the nature of the error that has occurred.
The location of the LED indicators on the IQAN module.
The green LED indicates power on. The yellow/red LED, will be blinking red when an
error has been detected. To get further information about the error messages, see
Appendix B.
Green, power on
Yellow/ red, status LED
