Alethia Error Codes And Troubleshooting - Meridian Bioscience Alethia Manual Del Operador

Operator's Manual
Appendix III

Alethia Error Codes and Troubleshooting

The Alethia will display Error Codes when system failures are detected. Error Codes, descriptions and the
actions recommended for correction are summarized in the table below.
Error
Description
Code
500 Real time clock not working.
501 Non-Volatile RAM (NVRAM) not working.
504 Voltage out of range.
505 Voltage out of range.
506 Voltage out of range.
507 Voltage out of range.
508 Interior temperature is too hot.
509 Block A temperature is too hot.
510 Block B temperature is too hot.
Firmware Error: Heater block is not
502
heating properly.
Firmware
503
(NVRAM) did not initialize properly.
Firmware Error: Test results were not
511 fetched from Non-Volatile RAM (NVRAM)
properly.
Firmware Error: Device parameters were
512 not fetched from Non-Volatile RAM
(NVRAM) properly.
515 Invalid block number status check.
516 Real Time clock read reported error.
Block A did not return a valid temperature
517
reading.
Block B did not return a valid temperature
518
reading.
Initial Optic read on Block A did not report
519
valid status.
Initial Optic read on Block B did not report
520
valid status.
Alethia Operator's Manual: ENGLISH
Copyright© Meridian Bioscience, Inc.
SN11042, REV. 07/2018
Error: Non-Volatile RAM
Action Required
Power-off instrument and unplug for 10
minutes, allowing it to cool.
back in and turn instrument back on.
Allow POST Testing to be completed.
Move unit to a cooler environment. Plug
unit back in and turn instrument back on.
Allow POST Testing to be completed.
Turn unit off and wait for it to cool. Plug
unit back in and turn instrument back on.
Allow POST Testing to be completed.
Power-off instrument and unplug for 10
minutes, allowing it to cool.
back in and turn instrument back on.
Allow POST Testing to be completed.
Plug unit
Plug unit
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