LIFEPAK 20/20e Defibrillator/Monitor
Troubleshooting
Troubleshooting Chart
(continued)
Area
Observed Symptom
Suggested Corrective Action
Patient impedance
channel broken
(continued)
Low patient impedance
If tested into a 50 ohm load during 3:00 AM test, rerun
test with correct test plug.
If test passes, complete PIP.
If test fails,
Therapy cable leads off
(QUIK-COMBO only)
Check continuity of the QUIK-COMBO cable; replace if
necessary.
Check continuity of the
;
replace if necessary.
Therapy - Synchronous
cardioversion
No paddles channel sync
mark
Check or replace the Therapy cable.
Check or
replace the W01 Therapy Connector
No lead channel sync mark
Check for noisy ECG signal.
Check or replace the ECG cable.
Check or
Check or
replace the A02 Patient Parameter PCB
.
(Continued on next page)
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