Troubleshooting - Contec CMS-50D Plus Instructions Manual

8 Troubleshooting

Trouble
1. The
The SpO and Pulse
2
positioned.
Rate cannot be
2. The patient's SpO
displayed normally
detected.
1. The finger is not placed inside deep
The SpO and Pulse
2
enough.
Rate are not
2. The finger is shaking or the patient
displayed stably
is moving.
1. The battery is drained away or
The device cannot
almost drained away.
be turned on
2. The battery is installed incorrectly.
3. The device's malfunction.
1.
The display is off
automatically power off within 5
suddenly
seconds when it cannot detect any
signal
2. The battery is drained away or
almost drained away.
CMS-50D Plus
Possible Reason
finger is not
is too low to be
2
This device is set
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Solution
properly 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.
1. Place the finger properly and
try again.
2. Let the patient keep calm.
1.Please change batteries.
2.Please Install the battery again.
3. Please contact the local service
center.
to be 1. Normal
2. Please change batteries.