Advanced
®
Cryoscope Model 4250 User’s Guide
74
This error message indicates a system error
with the communications ports. Try restart-
ing your instrument. If this does not solve
your problem, contact Advanced Instruments
for Hot-Line Service.
This message indicates that your instrument
was unable to complete the test in the allot-
ted time. Be sure that your operator tech-
nique is sound and retry the test. If the prob-
lem persists, check your block probe number.
If you need more assistance contact
Advanced Instruments for Hot-Line Service.
This error message indicates a problem with
your thermoelectrics. Check the thermoelec-
tric LED on your application PCB. Try
restarting your instrument. If this does not
solve your problem, contact Advanced
Instruments for Hot-Line Service.
This error message indicates a software event
has occurred internally, which has no defini-
tion. Try restarting your instrument and
ignore if it does not reoccur.
“System Error:
Communications”
“Test Time-out Error”
“Thermoelectrics
System Failure”
“Unknown Error”