vivocare Guardy, Instruction Manual

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23
Prepare measurement
Inserting battery
• Remove the battery cover from the back of the monitor.
• Insert four AA 1.5 V alkaline batteries. Making absolutely sure that you insert them with
the correct polarity as marked. Never use rechargeable bat teries.
• Replace the battery cover carefully.
If 4 warning tones have been sounded and the symbol appears simultaneously on the
display, it is no longer possible to perform a measurement and all batteries must be
replaced. Once the batteries have been removed from the device, the time must be set
again. Used batteries should not be disposed of in normal household waste. Dispose of
them via your electronics retailer or your local recycling point. You are legally obligated
to do so.
Note: Batteries containing pollutant substances
are marked as follows: Pb = Battery contains lead,
Cd = Battery contains cadmium, Hg = Battery
contains mercury.
Setting date and time
You should set the date and time without fail. Otherwise, you will not be able to save your
measured values correctly with a date and time and to access them again later. The time
is shown in 12-hour format i.e. the time from 13:00 is displayed
as 01:00 PM. Proceed as follows to set the date and time:
• Confirm twice using the SET button.
• Use the + or - buttons to first set the month 1–12, and then confirm using the SET
button.
• Set the day/hour/minute and confirm each using the SET
button.
Press the button to exit the settings mode.