Installation manual

Appendix Page 5
Power-Up Self-Tests (2)
Type of Test / Error Message Probable Cause / Solution
A data integrity fault has been detected in
non-volatile memory.
DSC operation is inhibited. The radio may be
used as normal (press OK).
(Please contact a Service Agent so that the
data error can be corrected.)
Private Channels checksum invalid.
Private Channel operation is inhibited. The
radio can be used as normal except for
Private Channels (press OK).
(Please contact a Service Agent so that the
data error can be corrected.)
Checksum of Directory or Group MMSI data
is invalid. The radio will attempt to correct the
error(s). This is a non-critical error and the
radio can be used as normal (press OK).
(If the error persists or recurs it is advisable
to contact a Service Agent.)
Checksum of Profiles is invalid.
(The radio will reset all Profiles to the default
state when OK is pressed.)
Checksum of Scan Programs is invalid.
(The radio will clear Scan Programs to
default when OK is pressed.)
Checksum of DSC Log data is invalid,
(Distress and Ordinary Log data).
(The radio will attempt to correct the fault but
a list mismatch may occur.
Press OK to continue.)
RAM memory fault
DSC
Disabled
OK
RAM memory fault
Private Channels
Disabled
OK
RAM memory fault
Directory and Group
may be corrupted
OK
RAM memory fault
Profiles set to
default
OK
RAM memory fault
Scan programs
cleared
OK
RAM memory fault
DSC Log mismatch
OK