Physio-Control LIFEPAK 20e - Manual (Page 83)

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LIFEPAK 20e Defibrillator/Monitor Operating Instructions 4-13
©2006-2013 Physio-Control, Inc.
Troubleshooting Tips for AED Mode
Table 4-1 Troubleshooting Tips for AED Mode
Observation Possible Cause Corrective Action
1 CONNECT ELECTRODES
message appears.
Inadequate connection to
defibrillator. • Check for electrode
connection.
Electrodes do not adhere
properly to the patient. • Press electrodes firmly on
patient’s skin.
• Clean, shave, and dry the
patient’s skin as
recommended.
Electrodes are dry, damaged,
or out of date. • Replace the electrodes.
2 REMOVE TEST PLUG
message appears.
Test plug connected to therapy
cable. • Disconnect test plug from
therapy cable.
• Connect electrodes to
therapy cable.
3 MOTION DETECTED and
STOP MOTION messages
appear during analysis.
Patient movement. • Stop CPR during analysis.
• When patient is being
manually ventilated, press
ANALYZE after complete
exhalation .
• Move patient to stable
location when possible.
Patient movement because of
agonal respirations. • Press ANALYZE immediately
after exhalation or wait until
agonal respirations are
slower or absent.
Electrical/radio frequency
interference. • Move hand-held
communication devices or
other suspected devices
away from the defibrillator
when possible.
4 DISARMING message
appears.
Therapy cable or electrodes
disconnected from AED or
patient. • Confirm secure connection
and press ANALYZE .
Shock button not pressed
within 60 seconds or door is
open. • Press ANALYZE again.
• Press SHOCK immediately
when directed.
5 Voice prompts sound faint
or distorted.
Low battery power. • Connect to AC power.
6 LOW IMPEDANCE–
RECHARGING
message
appears.
Patient impedance <15 ohms
detected. • No action required.
7 Metronome not heard. Metronome only sounds during
CPR time. • No action required.
Metronome not set to be ON in
AED mode.
• Refer to "AED Mode Setup
Menu," page 8-7 .