APPENDIX D: ERROR CODE CHART
ERROR DESCRIPTION
0
=
Main photodiode saturated (circuit or sensor coating damage)
1
=
Main photodiode negative (excessive electrical noise or damage)
2
=
Reference photodiode saturated (circuit or sensor coating damage)
3
=
Reference photodiode negative (excessive electrical noise or damage)
4
=
Temperature error (thermistor is damaged)
5
=
Temperature error (temperature is out of range)
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DO2 INSTRUCTIONS
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