Specifications

BATS AND PORTABLE BATS OPERATION
3-70
BRIEF ERROR CODE LISTING
CODE
TARGET ERROR DESCRIPTION
60
Warning: Measured depression angle questionable (using calculated value) System ig-
nores the phase count depression angle and uses the slant range and input depth to
calculate horizontal range.
61
Warning: Horiz range greater than slant range (Using slant range)
62
64
Warning: Quality Factor is less than average of previous 5 replies
70
Warning: no recent GPS time sync received
71
Warning: Depth exceeds last Velocity Profile entry, new profile may be needed
72
Warning: Velocity Profile error, profile will not be used
ERROR CODE CHANGES FOR 4460B
CODE
TARGET ERROR DESCRIPTION
FATAL ERRORS (1-19, NO POSITION PLOTTED)
0 (null character)
No errors detected.
1
Navigation SNR below threshold setting
16
Signal Acquisition Aborted (# samples < req by Min Search Rge) (no detect)
17
Navigation Quality Factor below min QF threshold
18
Max Interchannel Time Exceeded
WARNINGS: (≥20, POSITION PLOTTED)
73
No Recent GPS Sentence Received
74
No Recent Pitch/Roll Sentence Received
75
No Recent Compass Sentence Received
NOTE: Error codes less than 20 result in no new position updates, while error codes of 21 or
greater are warnings. Error conditions 1 - 9 signify that the output data is not valid.
These error codes appear on the RS-232 port if the selected Format is either 1EC or
2EC. If any of these errors are detected, the error data is sent out the RS-232 under
the assumption that the interfacing communications system has been programmed
to ignore this data and extract only the possible good data, such as compass heading
or slant range. Only Formats 1 and 2 output data when it is valid (no errors 1 - 9).
Formats 1 and 2 show warnings only.