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LIFEPAK 500 automated external defibrillator Troubleshooting
8-23
Fault Code Table Page 20 of 20
Code Fault Description
Corrective
Action
Code
9f00 bte_fault_major 11
9f01 bte_not_initializing 11
9f02 bte_not_communicating 11
9f03 bte_ram_failed 11
9f04 bte_rom_crc_failed 11
9f05 bte_cpu_failed 11
9f06 bte_osc_freq_error 11
9f07 bte_wdog_failed 11
9f08 bte_xfer_trunc_error 10, 11
9f09 bte_htest_wdog_failure 11
9f0a bte_could_not_perform_htest 11
a100 dsp_hostcomm_fault_major 10
a200 dsp_acq_fault_major 10
a201 acq_v_ref_safe_large_error 2
a300 dsp_defib_fault_major 10
a301 defib1_cap_voltage_over_maximum 10, 4, 2
a400 dsp_selftest_fault_major 10
a401 dspself_a2d_loop_test_fail 2
a402 dspself_stack_full 10
Corrective Action Code Key
Code Description
1 Try to reload the software
2 Replace the Main PCB
3 Replace the Connector
4 Replace the Energy Storage Capacitor
5 Replace the Inductor
6 Recalibrate/Restore Setup, Complete PIP,
Return to service if fault codes do not recur
7 Check the Wires
8 Check the Battery
9 Replace the Time-of-Day Clock Battery
10 Clear Faults, Complete PIP, Return to service
if fault codes do not recur
11 Replace the Biphasic PCB