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Error codes Logbook - No stored results
There are no results in the Logbook.
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Error codes Logbook - Invalid result
There is an invalid result in the Logbook.
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Error codes LO
Blood glucose may be lower than the measuring range of the system.
See the Unusual Blood Glucose Results section in the User Manual.
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Error codes Invalid Date
The date entered is not valid.
Enter the correct date.
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Error codes High BG Data
There are no results stored in the meter for the selected data.
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Error codes HI
Blood glucose may be higher than the measuring range of the system.
See the Unusual Blood Glucose Results section in the User Manual.
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Error codes Flight Mode Active - Setting saved
A meter setting was changed while in Flight Mode.
The setting change will not take effect until Flight Mode is turned off.
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Error codes Flight Mode Active - Pairing not allowed
Pairing to a device cannot be performed while in Flight Mode.
Retry pairing when the meter is not in Flight Mode.
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Error codes E-9
The batteries may be out of power.
Turn the meter back on. If you are in a cold environment, move to a location with a more moderate temperature and retest.
If the message continues to appear after several attempts, replace the batteries.
If the message reappears after the batteries have been replaced, remove the batteries, press and hold the Power/Set/OK button for at least 2 seconds, then reinsert the batteries.
Accu-Chek Guide Link
Error codes E-8
The temperature is above or below the proper range for the system.
Refer to the test strip package insert for system operating conditions. Move to an area with the appropriate conditions and repeat the blood glucose or control test. Do not artificially heat or cool the meter.