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MOTOROLA HT-1000 Service Manual: Error-code Displays; Power-up Display Codes; Table 11 - Power-up Display Codes

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Error-Code
Displays
Power-up Display
Codes
FAILURE DISPLAY
14-Character
6-Character
Display
Display
ERROR 01/02
E01/02
ERROR 01/12
E01/12
ERROR 09/10
E09/10
FAIL 01/81
F01/81
FAIL 01/82
F01/82
FAIL 01/84
F01/84
FAIL 01/88
F01/88
FAIL 01/90
F01/90
FAIL 01/92
F01/92
FAIL 01/93
F01/93
FAIL 01/94
F01/94
FAIL 01/98
F01/98
NOTE:
Due to the nature of fatal ROM and RAM errors, it may not be possible to present
an error code on the display. In these cases the radio will attempt to display the
appropriate error code, generate an illegal mode tone for one second and then
reset its microcontroller.
At power-up, the radio performs cursory tests to determine if its basic
electronics and software are in working order. Problems detected
during these tests are presented as error codes on the radio display. The
presence of an error code should prompt the user that a problem exists
and that a service technician should be contacted.
Self-test errors are classified as either fatal or non-fatal. Fatal errors will
inhibit user operation, while non-fatal errors will not. Use Table 11 to
aid in understanding particular power-up error code displays.
Table 11 Power-up Display Codes
TYPE OF
DESCRIPTION
FAILURE
NON-FATAL
External EEPROM checksum
error
NON-FATAL
Internal EEPROM checksum
error
NOTE: Refer to the Secure Module Appendix "ERROR 09/10" section at the rear of
this manual for more information.
FATAL
External ROM/Flash checksum
error
FATAL
External EEPROM checksum
error
FATAL
External EEPROM checksum
blank
FATAL
External RAM error
FATAL
Hardware failure
FATAL
Internal EEPROM checksum
error
FATAL
Flashport security error
FATAL
Internal EEPROM checksum
blank
FATAL
Internal RAM error
4
POSSIBLE
SOURCE
Bad external codeplug data
Bad internal codeplug data
Bad ROM data, Defective ROM
Bad external codeplug data,
Defective external EEPROM
Unprogrammed external
codeplug data
Defective RAM
Defective IC
Bad internal codeplug data,
Defective microcontroller
Improper RSS
Unprogrammed internal
codeplug data
Defective microcontroller
15

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