ZOLL PD 2000 - Page 57

SERVICE MANUAL
PD™ 1400-SERIES STATUS MESSAGES (CONTINUED)
Error Type of
Number Description Problem
STATUS 43 . CPU failed to shutdown via XPWR_KILL. CPU
Battery
Monitor
Module
STATUS 48 CPU ECG OUT D/A failure self-test
STATUS 49 CPU A/D failure self-test
STATUS 50 CPU VCTL D/A failure self-test
STATUS 51 2.5V reference failure self-test
STATUS 52 EPU A/D unable to converge EPU A2D
module
STATUS 56 Communication no response error - Comm
module
STATUS 59 EPU failed checksum on more than 10 EPU
consecutive messages from the CPU Comm
module
STATUS 61 Transmit buffer full on EPU (diagnostic
mode)
STATUS 66 EPU did not return the correct value for Defib
XSAFE 7 times in a row (if CHARGE button | module
pressed, "CANNOT CHARGE" also is
displayed).
STATUS 81 Pace Amplitude pot pulled to ground or A2D
+5V. module
STATUS 82 Pace Rate pot pulled to ground or +5V. A2D
module
STATUS 88 CPU DEFIB - Capacitor Voltage is too high Defib
to discharge. module
STATUS 89 CPU DEFIB - Capacitor Voltage is greater Defib
than the absolute rated maximum. module
STATUS 90 CPU DEFIB - Unable to charge defibrillator Defib
capacitor. ‘ module
11-6