Klein 3000 Series Operation And Maintenance Manual page 132

B-4
APPENDIX B TPU Software Interface and Control
SUBBOTTOM {d = 0,1} (System 3000 Only). Setting d = '1' indicates the
Towfish has the sub bottom profiler option. Enabling this option will cause the
TPU to allow the sub bottom profiler to be enabled and sub bottom data
collected. When using the sub bottom profiler option, the System 3000 data
page output format changes to support the 24-bit sub bottom data. Default is
'0'.
SBPTXVERSION {d = 0} (System 3000 Only). Sets the version of the sub
bottom profiler Tx waveforms programmed into the towfish. This command
is provided for possible future updates to the SBP Tx waveforms. The Tx
waveform version in the startup.ini file must match the SBP Tx waveform
version programmed into the towfish SBP transmitter. Default is '0'.
HEADERVERSION {d = 3,4}. Setting d = 4 selects the version 4 header
format for the data. This value must be set to 4 for sub bottom. Setting this
value to 4 expands the functionality of the system. This allows expanded
functionality and should be used with all new Sonar systems. If you are using
an older version of SonarPro or other TPU interfacing software, set this value
to 3 or don't include. Default is 3.
When this value is set, the page version is as follows for the various systems:
d <= 3: 3000 towfish, page version 3000
d = 4:
PRESSURESENSOROFFSET {d} (System 3000). Sets the floating point
pressure sensor offset 'd' in pounds per square inch (psi). This setting is only
valid when HEADERVERSION is greater than or equal to 4. This value is
placed in the SDF Extended header pressureSensorOffset field. It may then be
used by client software to provide an offset to the pressure sensor reading
derived from the depth sensor. Default is 0.
FISHHEADINGOFFSET {d} (System 3000). Sets the floating point towfish
heading offset 'd' in degrees. This setting is only valid when
HEADERVERSION is greater than or equal to 4. This value is placed in the
SDF Extended header fishHeadingOffset field. It may then be used by client
software to provide an offset to the magnetic heading read from the compass.
Default is 0.
Series 3000 Sonar System Operations and Maintenance Manual
3000 towfish, page version 3001
11210066, Rev. 11