Klein 5000 SERIES Operation And Maintenance Manual page 96

C-6
APPENDIX C TPU Software Interface and Control
towfish-motion-induced imbalance as well. A value between 50 and 200 is
recommended. The default value of '0' deactivates the new algorithm and uses
the previous algorithm.
MAXSAMPLES {d = 4096 – 65536} (System 5900 only). This limits the
maximum number of samples generated per ping per beam. If the number of
samples that normally would be generated for the range scale exceeds this
value then the TPU decimates the data to this value. For example, at a 750 m
range scale the TPU would normally produce about 22000 samples per beam.
If MAXSAMPLES is set to 4096 then the TPU would decimate the data by
about 5 to generate 4096 samples.
DOWNLINKSOURCE {d = 0,1} (System 5900 only). Setting d = 0 selects
the metallic (coax) downlink driver. Setting d = 1 selects fiber downlink.
UPLINKSOURCE {d = 0,1} (System 5900 only). Setting d = 0 selects the
metallic (coax) uplink. Setting d = 1 selects fiber uplink.
RAWDATACONFIG. Sets the raw data channels to populate in the data page.
The argument is a hexadecimal value where the lower 16 bits set the port mask,
and the upper 16 bits set the starboard mask. A value of one in each bit position
configures the system to acquire the corresponding channel. For example, set
RAWDATACONFIG 0007000f would select the first 3 channels on the
starboard side and the first four channels on the port side. To acquire all the
available raw data channels, set the configuration word to 3fff3fff. To acquire
just the sidescan channels (and not the bathymetry channels) set the word to
0fff0fff.
NFSFILESYS (AUV only). Sets the NFS File system directory. This mode is
only supported for AUV installations equipped with the appropriate
components.
RECORDDEV {d = 0,1} (AUV only). Setting d = '0' disables NFS recording
support. Setting d = '1' enables NFS recording. This mode is only supported for
AUV installations equipped with the appropriate components.
TVGCHAN_1_32_PAGE {d = 0 - 7} (5900 only). Set the TVG channel
gain for the side scan sonar and down looker to d. $MAd command.
TVGCHAN_33_64_PAGE {d = 0 - 7} (5900 only). Set the TVG channel
gain for the side scan sonar and down looker to d. $MBd command.
TVGCHAN_65_96_PAGE {d = 0 - 7} (5900 only). Set the TVG channel
gain for the NAS, up looker, and 38kHz to d. $MCd command.
TVGCHAN_97_128_PAGE {d = 0 - 7} (5900 only). Set the TVG channel
gain for the side scan sonar and down looker to d. $MDd command.
Series 5000 Sonar System Operations and Maintenance Manual P/N 11210060, Rev. 16