ZOLL E Series Monitor Defibrillator Rev D - Manual (Page 66)

E Series Service Manual
2-14 9650-1450-01 Rev. D
USER SETUP REQ Both copies of stored cal/config data are bad or have
never been programmed.  Perform configuration setup.
VF ALARMS OFF VF alarms disabled in pace mode or when paddles are
selected as leads. 
VX LEADS OFF V lead not properly attached to patient. “X” denotes lead
number.  Reattach V lead.
ZERO CO
2
ADAPTER New EtCO
2
airway adapter needs to be zero calibrated.  Zero EtCO
2
adapter.
Error Message Explanation User
Advisory Technical Action