Error Codes - Passport; Operation Display Codes; Table 6-3: Power-Up Display Codes (Passport Trunking Controller Board); Table 6-4: Operational Display Codes - Motorola HT750 - UHF/VHF/Low Band - Radio Service Manual

Power Up Self-Test
6.3

Error Codes - PassPort

For the purpose of this document the phrase "PassPort Trunking Controller Board" and its acronym
"PTCB" are used.

Table 6-3: Power-up Display Codes (PassPort Trunking Controller Board)

If the error code
displayed is...
ESN BAD
AppCode Fail
BackDoor
ERR:Watchdog
Unprogrammed
ERROR: NO PTG
6.4

Operation Display Codes

During radio operation, the radio performs dynamic tests to determine if the radio is working
properly. Problems detected during these tests are presented as error codes on the radio display.
The presence of an error code should prompt a user that a problem exists and that service.
technician should be contacted. Use Table 6-4: Operational Display Codes to aid in understanding
particular operational error code displays.
Failure Code
FAIL 001 Synthesizer out of lock.
FAIL 002 Selected Mode (Zone/Channel)
codeplug checksum error.
then, there is
a...
PTCB Defective.
PTCB Firmware
Defective.
Firmware Failure
Resulted in
Watchdog Timer
Interrupt.
Programming is not
correct.

Table 6-4: Operational Display Codes

Description
To correct the problem...
Replace PTCB.
Reprogram PTCB FLASH-ROM.
Turn radio off and restart.
Restart radio.
Use CPS and PPCPS to properly program radio and
PTCB.
Use PPCPS to program that Zone with a Primary
Talk Group.
Possible Source
Bad frequency data in codeplug, defective
synthesizer.
Bad codeplug data.
6-3