15
Error-Code
Displays
4
Power-up Display
Codes
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
FAILURE DISPLAY
TYPE OF
FAILURE
DESCRIPTION
POSSIBLE
SOURCE
14-Character
Display
6-Character
Display
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
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.
Summary of Contents for SYMBOL MT2000 Series
Page 1: ...HT 1000 JT 1000 MT 2000 MTS 2000 and MTX Series Handie Talkie Portable Radios Service Manual ...
Page 2: ......
Page 24: ...2 Notes ...
Page 78: ...56 Notes ...
Page 147: ...Appendix A 9 Appendix Figure 2 Secure Module Location Detail ...
Page 169: ......