Motorola HT 1000 ユーザーズマニュアル

15

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.

ERROR 01/02

E01/02

NON-FATAL

External EEPROM checksum 
error

Bad external codeplug data

ERROR 01/12

E01/12

NON-FATAL

Internal EEPROM checksum 
error

Bad internal codeplug data

ERROR 09/10

E09/10

NOTE: Refer to the Secure Module Appendix “ERROR 09/10” section at the rear of 
this manual for more information.

FAIL 01/81

F01/81

FATAL

External ROM/Flash checksum 
error

Bad ROM data, Defective ROM

FAIL 01/82

F01/82

FATAL

External EEPROM checksum 
error

Bad external codeplug data, 
Defective external EEPROM

FAIL 01/84

F01/84

FATAL

External EEPROM checksum 
blank

Unprogrammed external 
codeplug data

FAIL 01/88

F01/88

FATAL

External RAM error

Defective RAM

FAIL 01/90

F01/90

FATAL

Hardware failure

Defective IC

FAIL 01/92

F01/92

FATAL

Internal EEPROM checksum 
error

Bad internal codeplug data, 
Defective microcontroller

FAIL 01/93

F01/93

FATAL

Flashport security error

Improper RSS

FAIL 01/94

F01/94

FATAL

Internal EEPROM checksum 
blank

Unprogrammed internal
codeplug data

FAIL 01/98

F01/98

FATAL

Internal RAM error

Defective microcontroller

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.