Fluke Biomedical Victoreen NERO mAx 8000, User Manual

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Troubleshooting
Power Up Diagnostic Messages
4
4-11
4.4 Power Up Diagnostic Messages
The following power up diagnostic tests and messages are incorporated in the NERO mAx and are listed
below to aid the user.
Ram Test ……. PASSED
The NERO mAx has successfully tested its memory.
Ram Test Failed nnnn:nnnn
The NERO mAx has tested its memory and unreliable memory has been detected at memory location
nnnn:nnnn. Cycle power to clear this error. If this error reoccurs, record the error message and call Fluke
Biomedical at 440.248.9300 for assistance.
UART test failed
The NERO mAx has tested its RS-232 port and the port is not functioning properly. Press any key to
clear this error and continue. Under these conditions, the NERO mAx will not communicate properly with
a computer but remains functional. Call Fluke Biomedical at 440.248.9300 for assistance.
POWER SUPPLY test failed
The NERO mAx has tested its power supplies and one or more of the NERO mAx power supplies has
been found to be greater than 10% above or below its nominal voltage. Cycle the instrument power off
then on again, if this error message persists, call Fluke Biomedical at 440.248.9300 for assistance.
EPROM checksum test failed
A CRC test of the NERO mAx program (EPROM) memory has detected an error. Cycle power to clear
this error. If this error reoccurs, please contact Fluke Biomedical at 440.248.9300 for assistance.