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7.3. Transportation and storage
A.
The packed device can be transported by ordinary conveyance or according to transport contract.
The device can not be transported mixed with toxic, harmful, corrosive material.
B.
The packed device should be stored in room with no corrosive gases and good ventilation.
Temperature: -40°C~60°C; Humidity: ≤95%
8. Troubleshooting
Trouble
Possible Reason
Solution
The SpO
2
and Pulse
Rate can not be
displayed normally
1. The finger is not properly positioned.
2. The patient’s SpO
2
is too low to be
detected.
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 all right.
The SpO
2
and Pulse
Rate
are
not
displayed 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.
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
suddenly
The battery is drained away or almost
drained away .
Please change batteries.
9. Key of Symbols
Signal
Description
Warning – See User Manual
The pulse oxygen saturation(%)
Pulse rate (bpm)
Close the alarm sound indication
Pause the alarm sound indication
