Replacing Batteries
3-12
Maintenance
Pulse
Oximeter
•
Replace the batteries in the Pulse Oximeter every 6 months or
sooner if required.
•
Batteries should be replaced when the Low Battery indicator
displays:
– on the
M3814A
,
flashes on the Pulse Oximeter display
– on the
M3814B
,
flashes on the Pulse Oximeter’s
Pulse /min
display.
•
The Pulse Oximeter uses 4 AA alkaline batteries.
Procedure
To replace the batteries in the Pulse Oximeter, follow
Step 1
through
Step 5
of the procedure for the Blood Pressure Monitor on
page
3-9
.
After battery replacement:
•
M3814A
displays the message
.
If the message
appears, replace the batteries with known
good batteries and try again.
•
M3814B
self tests for 6 seconds, after which the
full battery symbol appears on the lower display
for 5 seconds.
If the depleted battery symbol flashes, replace the
batteries with known good batteries and try again.
After
Step 5
:
Step 6
. Take your Pulse Oximeter measurement and verify that it is
working properly.
Note
If the Pulse Oximeter does not seem to be operating properly, contact your
healthcare provider.
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