D.8.13 Checking The Dsp Board - Klein 5000 SERIES Operation And Maintenance Manual

TP4 Telemetry (TP 4,6,5)
TP5
Figure D-23:

D.8.13 Checking the DSP Board

If you seem to be having data display problems, there may also be a subtle problem
in the DSP board. To check this, select the
Towfish Diagnostics tab of the Sonar Interface dialog box and you should see a
clean cascading image as shown in Figure D-25.
TP6
TP9 should be low 0 volts
TP7 TVG curve
Multiplexer Board Waveforms
Display test pattern #1
D-49
Towfish
option on the