Daga PM-130, Инструкция по эксплуатации

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TROUBLESHOOTING GUIDE
Possible malfunctions:
PROBLEM SOLUTION
When pressing
the on/off button,
nothing appears
on the screen. • The batteries have
expired.
• The polarity with
which the batteries
were placed is not
correct.
• The batteries are
not making proper
contact. Change the batteries
with new ones
Insert the batteries
properly.
Wipe the cavity where
the batteries sit with a
dry cloth.
The pressure
exerted by
the cuff is not
constant Have you remained
stationary during
this process? Stay still and silent
during the reading.