PULOX PO-200A Mode D'emploi page 26

9. Troubleshooting
Trouble
The SpO2 and Pulse
Rate can not be
displayed normally
The SpO2 and Pulse
Rate are not
displayed stably
The device can not be
turned on
The display suddenly
turns off
10. Key of Symbols
Symbol Description
Type BF applied
part
Refer to
instruction
manual/booklet
Pulse oxygen
%SpO2
saturation (%)
Possible Reason
1. The finger is not
properly positioned
2. The patient's SpO2
is too low to be
detected.
1. The finger is not
placed inside deep
enough.
2. The finger is
shaking or the patient
is moving.
1. The batteries are
drained or almost
drained.
2. The batteries are
not inserted properly.
3. Malfunction of the
device.
1. The device will
power off
automatically without
signal within 5
seconds.
2. The battery is
almost drained.
Symbol
Solution
1. Place the finger
properly and try
again.
2. Try again; Go to a
hospital for a
diagnosis if you are
sure the device works
properly.
1. Place the finger
properly and try
again.
2. Calm thw patient
down
1. Change batteries
2. Reinstall batteries.
3. Please contact the
local service center.
1. Turn on the device
and insert finger.
2. Change batteries
Description
Menu/ Power button
Sound prompt on
Pulse sound on
EN