Troubleshooting - Contec CMS50D+ Manual

8 Troubleshooting

Trouble
The SpO
and Pulse
Rate can
not be
displayed
normally
The SpO
and Pulse
Rate are
not
displayed
stably
Possible Reason
1. The finger is
2
not
positioned.
2. The patient's
SpO
2
be detected.
1. The finger is
2
not placed inside
deep enough.
2. The finger is
shaking
patient is moving.
properly
is too low to
or the
26
Solution
1. Place the
finger
properly and
try again.
2. Try
again, Go to a
hospital for a
diagnosis
you are sure
the device
works all
right.
1. Place the
finger
properly and
try again.
2. Let the
patient keep
calm.
if