User`s manual

154
For sighted persons: Using the meter and cleaning the devices
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The meter turns off automatically after approximately 60 seconds if you do not press a button. All settings you have
confirmed up to that point with the S button are retained. Settings that you have not confirmed with the S button are
lost and the original setting remains.
i
The year, time and date settings are lost when you change the batteries if
 you take longer than two minutes to do so,
or
 you press a button while no batteries are inserted,
or
 you open or close the drum compartment while no batteries are inserted.
If this happens you have to reset the year, time and date so that you can clearly distinguish between test results. If
you do not set the year, time and date, a series of zeros (0:00 and 0-00) will be displayed whenever you perform a
test instead of the time and date, and your future results will be saved without the year, time and date. In this case
the test results saved in memory will be numbered consecutively so you can still recognize the order in which they
were saved.
Statistical evaluations such as calculating averages and computer downloads are only possible with results that have
been saved together with the year, time and date.
AC_Voicemate_Manual_EN-CAN.indd 154AC_Voicemate_Manual_EN-CAN.indd 154 1.5.2007 13:17:051.5.2007 13:17:05