Defibtech DDU-120 Series - Manual (Page 45)

37
DAC-530E-EN-BH
Symptom Possible Cause Corrective Action
“Replace 9 volt battery”
voice prompt
9V battery low or missing
Unit will still operate to treat
patients, replace 9V battery as
soon as possible
“Plug in pads connector”
voice prompt
Connector not in properly
Make sure pads connector
is oriented correctly and fully
inserted
Pad connector broken Replace pads
Unit’s connector broken Return unit for servicing
“Apply pads to patient’s bare
chest as shown” voice prompt
Pads not connected to patient Place pads on patient
Pads not making good connection to
patient
Check pad connection to patient
Pads or pad cable damaged Replace pads
“Poor pad contact to patient”
or “Press pads firmly”
voice prompt
Dry pads Replace pads
Partial pad connection
Check that pads are placed
securely on patient
“Check pads” voice prompt Pads touching
Separate pads and place
correctly on patient
“Stop motion” voice prompt Patient motion has been detected Stop patient motion
“Stop interference”
voice prompt
External interference has been
detected
Stop external interference
“Analyzing interrupted”
voice prompt
Motion or interference detected Stop motion or interference
“Shock cancelled” voice prompt Patient’s ECG rhythm changed No action necessary
“Shock not delivered”
voice prompt
Low battery – insufficient to charge Replace battery pack
Hardware failure
Run manually initiated Self-Test,
return unit for servicing
Bad pad to patient connection
Check that pads are placed
securely on patient
Dry pads Replace pads
“Replace memory card”
voice prompt
DDC card is full
Replace DDC card with a card
that is not full
DDC has failed Replace DDC card
“Pads missing” voice prompt Pads not connected
Make sure pads connector
is oriented correctly and fully
inserted into unit
Unit makes periodic
“beep” sound
Unit has detected a condition that
needs user attention
Turn unit on to run the power-on
Self-Test
All indicator LEDs blinking,
unit does not operate
Hardware failure
Run manually initiated Self-Test,
return unit for servicing