Troubleshooting Tables
Troubleshooting
4-13
Pulse
Oximeter
The following tables describes problems that may occur with the
Pulse
Oximeter
. The first table is for the
M3814A
and the second table is for
the
M3814B
.
M3814A
Problem
Reason
Possible Solutions
appears on
the display
A hardware malfunction is
detected.
If condition persists, contact your healthcare
provider.
appears
on the
display
A reading was not obtained.
- Reduce the light.
- Warm your finger.
- Keep your hand still.
- Repeat the measurement.
- If the condition persists, contact your
healthcare provider.
appears
on the
display
and flashes.
Batteries are too low for the
Pulse Oximeter to work
properly.
- Replace all 4 batteries following the
procedure in
Chapter 3
.
- Perform a Radio Test.
appears
on the
display
along with a rising
audio tone after
battery replacement
Indicates that the batteries are
good.
No action required. Proceed with Pulse
Oximeter measurement.
appears
on the
display
along with a low
audio tone after
battery replacement.
There is a hardware
malfunction.
- Replace all 4 batteries following the
procedure in
Chapter 3
.
- Perform a Radio Test.
- If condition persists, contact your
healthcare provider.
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