LTH Electronics MXD75 User Manual

Faults
MXD70 pH / Redox
Setup and Operating Guide
- 53 -
Faults
Appendix C - Error Messages
Internal Error Messages
E001 UNIT Processor RAM Read/Write Error
Try switching the unit off and then on again. If the message persists, consult with
your supplier, as this unit may require to be returned for repair.
E002 UNIT External RAM Read/Write Error
Try switching the unit off and then on again. If the message persists, consult with
your supplier, as this unit may require to be returned for repair.
E003 UNIT Internal Setup Checksum Error
The instrument configuration has for some reason become corrupted. Try
switching the unit off and then on again. If the message persists, Reset Whole unit
from the Reset Unit Settings option in the Save/Restore menu or consult with your
supplier, as this unit may require a repair.
E004 UNIT Output Card Setup Checksum Error
Try switching the unit off and then on again. If the message persists, consult with
your supplier, as this unit may require to be returned for repair.
E005 UNIT Internal Outputs Setup Checksum Error
Try switching the unit off and then on again. If the message persists, consult with
your supplier, as this unit may require to be returned for repair.
E006 UNIT For Future Use
E007 UNIT Unit Setup Checksum Error
The instrument configuration has for some reason become corrupted. Try
switching the unit off and then on again. If the message persists Reset the whole
unit from the Load Default Settings option in the Save/Restore menu or consult
with your supplier, as this unit may require a repair.
E008 UNIT Unit Store A Checksum Error
The data in Unit Store A has been corrupted. Save the current setup back to Unit
Store A in the Save/Restore menu.
E009 UNIT Unit Store B Checksum Error
The data in Unit Store B has been corrupted. Save the current setup back to Unit
Store B in the Save/Restore menu.
E010
to
E013
UNIT Maths Error
There has been an internal maths calculation failure. As such, it should not appear if
the software is functioning properly. The error message should clear after approx.
5 seconds. If the error continues to be displayed consult with your supplier, as this
unit may require to be returned for repair.
E014 UNIT Contrast Chip Error
The Contrast Chip is not operating correctly. Try switching the unit off and then on
again. If the message persists, consult with your supplier, as this unit may require
to be returned for repair.
E015 UNIT Unit SD Card Checksum Error
The SD Card store from which the entire unit was restored from has become
corrupted. Check the unit's settings and then save the settings again to the SD card
store.
E016 UNIT SD CARD FULL
The SD card has become full. To continue use, either replace with a blank SD card
or remove existing files from SD card

LTH Electronics MXD75 Specifications

General

Brand	LTH Electronics
Model	MXD75
Category	Monitor
Language	English