Teledyne Echotrac E20, Operator'S Manual, Page: 31 / 60

OPERATION
Echotrac E20 Operator's Manual8 p. 31 of 60 November 25, 2020
Version 8
Uncontrolled Technology Subject to Restrictions Contained on the Cover Page.
5.2.2 Survey Modes
These are the operational modes for normal hydrographic survey acquisition. Choose between
automatic, semi-automatic, and manual control of your E20.
5.2.2.1 Automatic
o All operation parameters are maintained
autonomously.
o The control sliders are not interactive and
show applied values only.
5.2.2.2 Semi Auto
o In Semi auto mode, all operation
parameters may be left to the system to
maintain.
o When desired, all parameters may be
adjusted by the operator.
The scale settings are adjusted in
predetermined increments.