Trouble Shooting - Fisher Scientific XL15 User Manual

Trouble Shooting

Your XL15 meter contains many error messages to provide aid should trouble occur with
a measurement or meter operation (touch pad and input errors). The messages are
accompanied by a brief description of the error, and in some cases advice on how to
correct it. An example of an error message is:
Bad Electrode Slope-The electrode you have standardized has a slope which is out of
the normally acceptable range of 90% to 102%. You should try to restandardize, or
replace your electrode if the problem persists. Note that you can continue to make meas-
urements with this electrode; however, the readings may be inaccurate.
Also, whenever possible, touch Help for complete information about the meter operation
in which you are currently engaged.
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