EUTECH INSTRUMENTS CyberScan DO 5000, Instruction Manual, Page: 95 / 105

Instruction Manual CyberScan DO5000
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7
CLEANING
The touch screen should be kept as clean as possible to preserve
optical properties. Attempt to keep the screen free of dirt, dust
fingerprints, etc. long term contact with abrasive materials will scratch
the surface, and impair image quality. To clean, use a damp
nonabrasive cloth towel and any commercially available window
cleaner. The cleaning solution should be applied to the towel rather
than the surface of the touch screen.
The case is made out of durable ABS plastic. It can be cleaned with a
damp cloth and a mild detergent. Do not use chemical solvents on
the case.
8 TROUBLE SHOOTING
The CyberScan DO 5000 displays pertinent error messages to guide
you should an error occur with a measurement or meter operation
(touch pad and input errors). The messages come with a brief
description of the error, and in some cases advice on how to correct
it.
Error messages displayed by the meter include:
•
Data Log full
•
Data log empty
•
Unrecognized date
•
Unrecognized time
•
Invalid DO limit
•
Invalid limit
•
Limit exceeded
•
Invalid temperature
•
Invalid Isopotential
•
Invalid Print interval
•
Invalid DO value
•
Sample ID not found
Also, whenever possible, touch
help for complete information about
the meter operation in which you are currently engaged,