Matrox Iris GT MIL Installation And Technical Reference page 157

User LED blink sequence
6-1-3-2-1
6-1-3-2-2
6-1-3-2-3
6-1-3-3-1
6-1-3-3-2
6-1-3-3-3
6-1-3-3-4
6-1-3-4-1
6-1-3-4-2
6-1-4-1-1
6-1-4-1-3
6-1-4-1-4
6-1-4-2-1
6-1-4-2-2
6-1-4-2-3
6-1-4-2-4
6-1-4-3-1
6-1-4-3-2
6-1-4-3-3
For example, the Power and User LEDs have the following blink sequence when
the operating system image on the smart camera is invalid.
• The Power LED is red and constant.
• The User LED flashes 16 times (6-1-4-3-3). The flashes are divided into groups
(pulses) with a 300 msec pause between each pulse. A 1 second pause occurs before
the blink pattern repeats.
When the User LED stops blinking. The error code is complete.
❖ Note that your Matrox Iris GTmight stop the bootloader execution when an error
occurs. Any critical error will prevent your Matrox Iris GT from continuing the
boot process.
Error
Sensor FPGA error.
Sensor FPGA RAM error.
AuxIO FPGA error.
SMBus error.
Clock synthesizer error.
Motherboard SEEPROM communication error.
Motherboard SEEPROM data error.
CPU temperature monitor communication error.
CPU temperature too high.
Ethernet SEEPROM error.
Sensor board SEEPROM communication error.
Sensor board SEEPROM data error.
Sensor board temperature sensor communication error.
Sensor board temperature too high.
Boot parameters block error.
Boot parameters block data error.
Matrox Iris GT sent a maximum number of request to boot from the Ethernet
without receiving an answer from a computer running the IrisOsDownloader
utility.
Operating system downloaded through Ethernet is not valid.
Operating system image on the solid state drive is not valid.
Power LED error codes 157