Nihon Kohden Corporation ZM-930PA 用户手册
46
Operator's Manual ZM-920PA/930PA
Problem Cause Countermeasure
3 electrode leads
are properly
attached to the
patient but
LEDs light.
are properly
attached to the
patient but
LEDs light.
The transmitter is fixed to
6 lead monitoring.
6 lead monitoring.
Turn off and on the
transmitter power.
transmitter power.
Heart rate of the
patient who is
using an electric
blanket cannot be
monitored on the
receiving monitor.
patient who is
using an electric
blanket cannot be
monitored on the
receiving monitor.
Pacing pulse detection is
set to ON on the monitor.
set to ON on the monitor.
Turn off the pacing pulse
detection.
detection.
The gel on the electrode is
dried out.
The gel on the electrode is
coming off.
dried out.
The gel on the electrode is
coming off.
Replace the electrode with
a new one.
a new one.
Electric blanket is used.
Cover the blanket with a
shield cover.
shield cover.
ECG baseline is
thick.
(Hum is
overlapping)
thick.
(Hum is
overlapping)
Hum filter is set to OFF on
the monitor
the monitor
Set the filter to ON.
The gel on the electrode is
dried out.
dried out.
Respiration
waveform
measurement is
unstable.
waveform
measurement is
unstable.
The gel on the electrode is
coming off.
coming off.
Replace the electrode with
a new one.
a new one.
The probe size is not
appropriate for the patient.
appropriate for the patient.
Use the appropriate probe
for the patient.
for the patient.
Probe is attached to the
same limb that is used for
NIBP measurement.
same limb that is used for
NIBP measurement.
Attach the probe to the
opposite limb. Avoid a site
where blood circulation
condition changes greatly.
opposite limb. Avoid a site
where blood circulation
condition changes greatly.
Probe attachment
condition is poor. Probe is
about to detach from the
skin. External light gets in.
condition is poor. Probe is
about to detach from the
skin. External light gets in.
Firmly attach the probe
according to the procedure
in the probe operator’s
manual.
according to the procedure
in the probe operator’s
manual.
SpO
2
data is
unstable and not
reliable.
reliable.
Measurement site is dirty.
Patient is wearing nail
polish.
Patient is wearing nail
polish.
Remove dirt and nail
polish.
polish.