Table of Contents
Advertisement
Manual Transducer Configuration Parameters
NOTICE
If parameters are set incorrectly, manual transducer configuration may damage your transducer. If necessary,
you should contact your transducer's manufacturer to verify the correct configuration parameters.
Impedance: The transducer's minimum impedance, in ohms.
Max. Transmit Power: The transducer's maximum transmit power, in watts.
Nominal Freq.: The transducer's nominal frequency, in kHz. If your transducer doesn't have a nominal frequency,
set it to any frequency within its range. This will automatically set a frequency preset for this transducer.
CHIRP: Turn on if configuring a CHIRP transducer.
Lower 3dB Freq.: The lower frequency limit of CHIRP sweeps, in kHz.
Upper 3dB Freq.: The upper frequency limit of CHIRP sweeps, in kHz.
Transducer Wiring Diagrams
You can use these diagrams to identify the connection points for your transducer wires on the GSD 28 terminal
block. Locate your transducer model in the wire color tables
(Transducer Wire Color Tables,
page 9) for more
information.
NOTE: For better visibility, the wiring block label is duplicated in the diagrams below. The GSD 28 device has one
terminal block label, placed in front of the terminal block.
Single-Element Transducers
You can connect a single-element transducer to the terminals labelled LOW or HIGH, regardless of nominal
frequency. To ensure proper transducer identification and safe operation, you must connect each single-
element transducer to its own set of terminals.
7
Advertisement
Table of Contents
