Checking The Receiver Section; Checking The Sensors; Figure C-39: Sensor Readings In Information Window - Klein 3000 Series Operation And Maintenance Manual

C-37
Towfish
C.6.14 Checking the Receiver Section
If your sonar image seems to be having problems on one side, this is an indication
that you may have a receiver problem. Try swapping to a spare Transceiver board
to see if the problem follows the board. Alternately you can swap the transducers
at the feed-thru to see if the problem stays the same (still most likely a board
problem), or if it changes sides, it could possibly be a transducer problem.
C.6.15 Checking the Sensors
Sensor readings can be read out directly in the Information window as shown in
Figure C-39. Move the towfish in pitch, roll and heading and check to see if the
readings change. If you have no sensor readings, check that the cable is properly
plugged into the Multiplexer board at JP3. Also check that the cable is properly
connected at the compass board.
Sensor Readings in Information Window
Figure C-39: