User's Manual

Operator’s Manual ZM-520PA/521PA/530PA/531PA 69
CAUTION
Turn off the power of mobile phones,
small wireless devices and other
devices which produce strong
electromagnetic interference around a
patient (except for devices allowed by
the hospital administrator). Radio
waves from devices such as mobile
phones or small wireless devices may
be mistaken as pulse waves or
respiration waves and the displayed
data may be incorrect.
CAUTION
Failure to follow these instructions may
cause cable discontinuity, short circuit,
skin burn on the patient from the probe
temperature increase due to the short
circuit of the probe cable, and incorrect
measurement data. If the probe is
broken, replace it with a new one.
• Do not immerse any part of
the probe cable other than the
disposable probe in chemical
solutions or water.
• Do not pull or bend the probe cable.
• Do not let caster feet run over the
probe cable.
CAUTION
Normal external light does not affect
monitoring but strong light such as a
surgical light or sunlight may affect
monitoring. If affected, cover the
measuring site with a blanket.
CAUTION
When the probe is attached on an
appropriate site with sufficient
circulation and the error message
confirming the probe attachment
repeatedly appears, the probe may be
deteriorated. Replace it with a new
one.
CAUTION
When a message indicates a faulty
probe, stop monitoring and replace the
probe with a new one.
CAUTION
While a patient is on medication which
causes vasodilation, the pulse
waveform may change and in rare
cases the SpO
2
value might not be
displayed.
CAUTION
Do not attach the probe to the same
limb that is used for NIBP
measurement or an IBP catheter. The
SpO
2
measurement may be incorrect.
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