MEDIPREVENTIECENTRUM Pulse Oximeter Instructions To User - page 9
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6
Figure 4 Finger placement
Fingernails and the luminescent tube should be in the same side.
6.1.2 Alarm Setting
a.
Alarm includes the alarm of measure data's going beyond the limits (When the SpO
2
is below
90%, or the pulse rate is not between 50bpm and 120bpm, the alarm occurs), the alarm of
low-power,the alarm of finger out of position.
b.
In the close state of alarm, press button to turn on/off pulse sound.
c.
In the alarm state, press button to suspend alarm, and alarm function will be renewed in about 30
seconds. If press button again in 30 seconds, the pulse sound will be turned on/off.
If low-power alarm occurs,please charge the battery; and if the battery has been out of normal
life, please replace it by a new one.
6.1.3 Charge
Put the rechargeable buttony lithium battery properly according to the polarity direction in the
charger. Connect one end of the adapter to the power supply socket, and connect another end of the
adapter to charger with data line.In the charge process, the indication light of the charger is red.After
the battery is full, the indication light of the charger becomes green.
The power adaptor of the device accords with the requirements of IEC 60601-1.
Thecharger accords with the requirements of IEC 60601-1.
In charging state, the red indication light of the charger will shine, the green indication light of
the charger shining means the charge has been accomplished.
6.2 Attention for Operation
A.Please check the device before using, and confirm that it can work normally.
B.The finger should be in a proper position (see the attached illustration of Figure 4 for reference), or
else it may result in inaccurate measure.
C.The ray between luminescent tube and photoelectric receiving tube must get across subject’s
arteriole.
D.The oximeter should not be used at a location or limb tied with arterial canal or blood pressure
cuff or receiving intravenous injection.
E.Ensure
nothing, such as a plaster, can impede the light passage., or else it may result in inaccurate