5. Error Messages and Trouble Shooting
TECAN
5-6 Instructions for Use for sunrise Absorbance Reader No. 30008746 Rev. No. 1.4 2006-03
Error Messages Description Trouble Shooting
‘Storage medium
space low’
The free space on the USB
stick is too low to save new
data.
Save actually not needed data from the USB
stick to a PC backup directory. Delete the
saved files afterwards from the USB stick to
gain more storage space. Retry the action.
Display Errors
Power LED is on
and Touchscreen is
very bright (nothing
on display visible)
Contrast is set to a too low
value
Contact your local service engineer.
Power LED is on
and Touchscreen is
turned off (nothing
on display visible)
Touchscreen is defect Contact your local service engineer.
5.2 Definition of ‘Overflow’
If the result of the absorbance measurement is outside the instrument
specifications (e.g. >4.0 OD) an overflow may occur and the measured OD value
of the current well will be replaced by ‘OVER’. This is done by the controlling
software and not by the instrument itself. Depending on the controlling software
used, OD values outside of the instrument specifications might be shown or
replaced by OVER. Please be aware that OD values which are outside the
instrument specifications are not reliable.
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