Medical Test Supply
The SpO
2
and Pulse
Rate cannot 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 cannot
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 recharge the battery
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 recharge the battery
The device cannot
be used for full time
after charge
1.The battery is not full charged.
2. The battery is broken
1. Please recharge the battery
2. Please contact the local service
center.
The battery cannot
be full charged even
after 10 hours
charging time.
The battery is broken
Please contact the local service
center.
9 Key of Symbols
Signal
Description
Warning – See User Manual
The pulse oxygen saturation(%)
PRbpm
Pulse rate (bpm)
Close the alarm sound indication forever
Pause the alarm sound indication
Open the alarm sound indication
Close the pulse sound indication
CMS-60C
