88
7.2.8 Circuit board signal errors
Error Code Error Message Error Condition Troubleshooting
E0035 Light too intense Light too intense. A circuit board signal error has
occurred.
If the error still occurs after switching the
analyzer off and on, please contact Heska
Technical Support Services for assistance.
E0300, E0301,
E0302
Gain setting ERR
E0509 AD conversion calibration ERR Please contact Heska Technical Support
Services for assistance.
E0510 Faulty A/D controller
E0515 DA conversion initialization ERR
E0516 AD conversion reset ERR
E0517 AD conversion initialization ERR
E0532, E0533,
E0537, E0538
ISE self-test AD conversion ERR
For ISE measurement, turn the power SW OFF
and ON. Other parameters besides ISE can be
measured.
When an error occurs after turning the
power on and off, please contact Heska
Technical Support Services for assistance.
Tests other than ISE do not require a restart.
E0534, E0535,
E0536, E0539
ISE AD conversion ERR
For ISE measurement, turn the power SW OFF
and ON. Other parameters besides ISE can be
measured.
E0540 ISE AD conversion initialization ERR
For ISE measurement, turn the power SW OFF
and ON. Other parameters besides ISE can be
measured.
E1530, E1531,
E1532
Temperature AD conversion ERR Please contact Heska Technical Support
Services for assistance.
E1750–E1755 Slide reading unit failure. If the error still occurs after switching the
analyzer off and on, please contact Heska
Technical Support Services for assistance.
E3900 Internal communication ERR
E4401, E4403 Save ERR
E4410 Measurement result reference error
The number of measurement results, with the
new result, currently exceeds capacity. The
selected measurement result was deleted.
This measurement result cannot be
referred.
E4411 Control chart reference error
The selected chart is not up-to-date with the
new measurement. Please go back to the
parameter selection screen and display the
chart again.
Please go back to the parameter selection
screen and display the chart again.
E4454 Memory loading ERR Please contact Heska Technical Support
Services for assistance.
W4460, W4461,
W4464, W4469,
W4470, W4473,
W4474
Memory recovery WARNING (setting info.)
Recovery performed from backup memory.
W4462, W4463 Memory recovery WARNING
Recovery performed from backup memory.
Check whether the setting for reference
intervals is correct.
Check whether the setting for reference
intervals is correct.