Airmar T1 Development Kit for Air Transducers - Manual (Page 2)

J6
Figure 1. T1 Development Kit
POT2
POT1
J1
J7
J2
Copyright © 2012 Airmar Technology Corp.
POT3
J5
transducer
amplification
oscilloscope
pulse width
frequency
pulse rate
frequency
adjust
adjust
select
select
select
voltage
adjust
J4
power supply
J8
voltage range
select
2
AIRMAR
®
TECHNOLOGY CORPORATION
35 Meadowbrook Drive, Milford, New Hampshire 03055-4613, USA
www.airmar.com
Copyright © 1998 - 2012 Airmar Technology Corp. All rights reserved.
Operation
Aim the transducer directly at a flat reflecting surface.
Adjust the following variables within the range specified
(see Figure 1).
POT1—Adjust the pulse width for the desired echo width.
POT2—Adjust the frequency for the maximum echo.
POT3—Adjust the voltage for desired signal amplitude.
Example of oscilloscope screen