16
Troubleshooting
Problem
Possible Solution
Cannot turn on the device 1.
Make sure the device is kept away from any
magnetic devices while using.
2.
Fully charge the device until the LED blue light
on the Infant Oximeter Box goes off.
Unable to obtain a valid
SpO
2
or pulse rate reading
NOTE: In some instances,
perfusion of person being
monitored may be
inadequate for pulse
detection
.
1.
Reposition the sensor cable and keep it
motionless for at least 10 seconds.
2.
Relocate the sensor cable to a different site.
3.
Make sure the device is assembled firmly and
attached to the toe securely
.
4.
Check the accessories for any visible signs of
deterioration.
5.
Warm the application site by rubbing or
covering with a blanket.
6.
Allow the foot to rest comfortably without
squeezing or pressing the sensor probe on a
hard surface.
7.
Make sure the device is within 32.8 feet (10
meters) spherical radius to the Guardian Angel®
Rx Digital Vital Sign Monitoring System.
8.
Reduce or eliminate any interference. Make sure
the device is NOT placed on the same leg being
used for other medical therapies or diagnostics
(e.g. blood pressure cuff).
9.
Check the Guardian Angel® Rx Digital Vital Sign
Monitoring System for any alarms or error
messages.
10.
Check if the device is in low power.
11.
Verify the system’s wireless connection.
12.
Make sure that the system is not in proximity
with other RF radiating devices (such as
diathermy, electrocautery, RFID, and security
systems).
Unstable or constant SpO
2
and Pulse Rate readings
1.
Shield the sensor probe from any light source.
2.
Relocate the sensor cable to a different site.
3.
Make sure the device is assembled firmly and
attached to the toe securely
.
