Chapter 3: Troubleshooting ABL77 Service Manual
System Messages
Introduction
This section lists system messages, provides an interpretation and any
recommended corrective action. This section groups system messages in
categories. Reference error messages using its unique error number.
System messages
This table provides an interpretation of the message and suggests corrective action.
Error # Message Interpretation Corrective Action
1000 System Errors
1001 Battery is low Battery voltage is below
minimum charge
Connect analyzer to A/C
power. If battery does not
re-charge refer to Chapter 4,
Test and Calibration
Procedures to test the
battery. Replace the battery
pack as necessary.
1002 Unable to allocate memory Insufficient memory Cycle the analyzer power
off then back on to re-boot
the computer.
1003 Calculation error Unable to calculate
sensitivity values due to
impossible mathematical
values
Repeat the measurement. If
this error persists,
investigate possible sources
of air contamination.
1004 The file can not be opened Memory is unavailable. Shutdown the analyzer
power through the Main
Menu Shutdown button
then turn the analyzer back
on to re-boot the computer
1005 A file has been corrupted The file being read has been
corrupted.
Investigate a possible main
CPU failure
1006 No data from analog board. The analyzer does not
recognize any signal from
the analog board
Check cable connections.
Replace the A/D ribbon
cable between the CPU and
analog board as necessary.
Secondarily it may be
necessary to replace the
Analog board.
Continued on next page
3-16
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