Philips HF321 - Manual (Page 9)

If you replace the batteries while the appliance is
switched on, all data stored in the memory will be
erased.
Cleaning and maintenance
◗ This digital blood pressure monitor consists
of very fragile precision parts. Be careful to
avoid extreme temperatures, humidity,
sunlight, shocks and dust.
◗ Only clean the appliance with a soft, moist
cloth and some washing-up liquid.
◗ Carefully remove stains on the wristband with
a moist cloth or some soap.
◗ Do not bend the wristband too far backwards
and do not roll the wristband up too tightly
when you put it away.
◗ Remove the batteries from the appliance if
the blood pressure monitor is not going to be
used for quite some time.
Environment
1 Do not throw the batteries away with the
normal household waste. Hand them in at
an officially assigned collection point.
Technical data Philips HF321, HF319
Measuring method: Oscillometric
Measuring range: Pressure: 20 - 280 mmHg
Pulse: 40 - 180 beats/minute
ENGLISH
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