Thrane&Thrane TT-3084A Sailor Fleet77, User Manual, Page: 145 / 168

List of Error messages Troubleshooting
6
a carrier.
12CA Protocol error,
unspecified.
MES is clearing the call in mobile-
originated call setup, because LES connect
messages have not been received from
the LES following a request (through
Channel Alert messages) to establish a
subsequent 56/64 kbit/s call multiplexed
onto a single carrier.
12D1 Protocol error,
unspecified. LES is rejecting the call because the "spot-
beam ID" information received from the
MES is invalid (i.e., ID is not allocated on
satellite in use)
12D2 Protocol error.
Unspecified LES is clearing the call because the
"Scrambling Vector" information received
from the MES is invalid (ie,0000H, 6959H
or 7FFFH)
1351 MES is clearing the call because the MES
currently has insufficient free memory in
which to store the short message
1361 Temporary
failure
MES is clearing the call because the
Above-decks equipment is about to "cable
unwrap"
1362 Recovery on
timer expiry. MES is clearing the call because a long-
term interruption in reception has
occurred (the definition of a "long-term
interruption" depends upon the service
type, see Section B)
1363 Preemption A Secondary Functional Center of a Multi-
channel MES is clearing the call because
the Primary Functional center has
commanded the Above-decks equipment
to repoint to a different Ocean Region
1392 Call cleared, spot beam transition
May 2005 137