Klein 3000 Series Operation And Maintenance Manual page 130

B-2
APPENDIX B TPU Software Interface and Control
off, d = 1 is low, d = 2 is medium and d = 3 is high. Default is off.
SPEEDFILTERSWITCH {d = 0,1}. Turn velocity filter on|off, where d = 0 is
off and d = 1 is on. Default is on.
TVGPAGE {d = 0 - 15}. Set TVG page, where d = 0 – 15. Default is 7.
Decreasing d decreases the gain by 3dB whereas increasing d increases gain by
3dB. A setting of 15 selects a "flat" TVG curve where the gain is constant.
HEARTBEAT {d = 0 - 256}. Sets the heartbeat message divisor. Heartbeat
messages are output once every 'd' pings where d is a value from 0 to 256.
Note that a value of 0 shuts off messages. Default is 0 (off).
SPEEDSOUND {d = 140000 – 150000}. Sets the speed of sound in cm/s.
Default is 150000 cm/s. Accepted range is from 140000 to 160000
BAUDRATE {d = 300, 600, 1200, 2400, 4800, 9600, 19200, 38400}. Set
the baud rate for the NMEA port (COM2). Default is 4800 (NMEA standard).
ALTIMETER {d = 0,1} (5000 System only). Turn altimeter transmitter on
or off. Setting d = 1 turns altimeter on, d = 0 turns altimeter off. Default is on.
TRIGOUTTYPE {d = 0,1}. Sets the Trig 1 Out trigger type. For normal
installations the type is '0' and a pulse is generated simultaneous with the
towfish trigger.
DIAGLEVEL {d = 0 – 255}. This activates diagnostics monitoring in the
TPU software. Each bit of the value controls a diagnostic according to the
following:
bit 0:
bit 1:
bit 2:
bit 3:
bit 4:
bit 5:
bits 6,7: Reserved.
Example: to monitor the towfish sensor packet add the following to the
startup.ini file:
set DIAGLEVEL 16
Series 3000 Sonar System Operations and Maintenance Manual
Setting this bit echoes towfish commands on COM1.
Reserved.
Setting this bit monitors hard-disk activity.
Setting this bit monitors the data quality analysis thread.
Setting this bit echoes the towfish sensor packet on COM1.
Setting this bit echoes the towfish trigger character (CTRL-Q) on
COM1.
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