FaceLake CMS-50D Plus, Руководство пользователя

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18
The
SpO
2
and
Pulse
Rate
are not
displaye
d stably
1. The finger
is not placed
inside deep
enough.
2. The finger
is shaking or
the patient is
moving.
1. Place the
finger properly
and try again.
2. Let the
patient keep
calm
The
device
can not
be
turned
on
1. 1. The
battery is
drained away
or almost
drained away.
2. The battery
is installed
incorrectly.
3.The
malfunction of
the device.
1.Please
change
batteries.
2.Please Install
the battery
again.
3. Please
contact the
local service
center.
The
display
is off
suddenl
y
1. The
device
’ s
malfunction.
2. The battery
is drained
away or almost
drained away.
1. Please
contact the
local service
center.
2.Please
change
batteries.
19
9 Key of Symbols
Signal Description
Warning – See User Manual
%SpO
2
The pulse oxygen saturation(%)
PRbpm Pulse rate (bpm)
Low-voltage
menu button/power
button/function button
Type BF
SN Serial number
1. the finger clip falls off ( no
finger inserted)]
2. Probe error
3. Signal inadequacy indicator