LIFEPAK 15 Monitor/Defibrillator
Service Manual
Troubleshooting
Utility Service Codes
121
5
Utility Service Codes
Table 5.6—Initial Digit 0, Utility Service Codes (UT)
Code
Service Code Description
Corrective
Action Code
0002
UT_ERROR_FLASH_VPP (Error during flash block erase. Valid for all flash sizes.)
0003
UT_ERROR_FLASH_ERASE (Flash memory block erase failure. Valid for all flash sizes.)
0004
UT_ERROR_FLASH_8BIT_WRITE (Error during 8-bit flash write. Error status bits indicate error information. Flash not updated.)
0005
UT_ERROR_FLASH_16BIT_WRITE (Error during 16-bit flash write. Error status bits indicate error information. Flash not updated.)
0006
UT_ERROR_FLASH_PAGE_WRITE (Error during 16-bit flash write. Error status bits indicate error information. Flash not updated.)
0008
UT_ERROR_ADC_READ (Error during ADC read. ADC serial channel not available.)
000a
UT_ERROR_DAC_FAILURE (ECG DAC self-test failed. ECG DAC failure after cold boot.)
000c
UT_ERROR_ADC_TEST_REG (ADC Test Register Failure. ADC Test Register test failure. Failure to read the register after three tries. May
also be caused by the serial channel not responding.)
000d
UT_ERROR_ADC_CAL_NOT_COMPLETE (ADC busy bit not clear 150 ms after calibration. ADC Self-Test Calibration test failure.)
000e
UT_ERROR_VP_FLASH_ID_UNKNOWN (Unknown manufacture/device ID for voice/printer flash.)
000f
UT_ERROR_DP_FLASH_ID_UNKNOWN (Unknown manufacture/device ID for data/program flash.)