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LIFEPAK 500 automated external defibrillator Troubleshooting
8-5
Fault Code Table Page2of20
Code
Fault Description
Corrective
Action
Code
524f eat_bad_lastdatatransferstatusdata_crc 6, 2
5250 fault_log_info_bad_test_log_entry_crc 6, 2
5251 fault_log_info_bad_fault_log_entry_crc 6, 2
5252 unreasonable_pulse_prompt_feature_enabled_value 6
5253 unreasonable_motion_detection_feature_enabled_value 6
5254 unreasonable_auto_analyze_feature_enabled_value 6
5255 unreasonable_scene_audio_recording_feature_enabled_value 6
5256 unreasonable_auto_battery_test_feature_enabled_value 6
5257 unreasonable_cpr_time_interval_value 6
5258 unreasonable_energy_setting_value 6
5259 unreasonable_led_brightness_duty_cycle_value 6
525a unreasonable_lcd_contrast_duty_cycle_value 6
525b unreasonable_last_data_transfer_status_value 6
525c eeprom_hardware_problem_first 2
525d eeprom_no_ack_to_write 2
525e eeprom_burn_incomplete 2
525f eat_eeprom_not_accessible 2
5260 eeprom_not_responding_to_poll 2
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
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