Teledyne Echotrac E20, Operator'S Manual, Page: 32 / 60

OPERATION
Echotrac E20 Operator's Manual8 p. 32 of 60 November 25, 2020
Version 8
Uncontrolled Technology Subject to Restrictions Contained on the Cover Page.
5.2.2.3 Manual
o In Manual mode, all settings are adjusted
by the operator.
o No settings are controlled by the system.
For details on operation, see section 6.1 Survey Operation Modes.
The TVG is always controlled by the system – even in Manual mode.
5.3 Standalone Operation
The E20 can operate without a connected user interface, provided it doesn’t need to be time
synchronized or if time is synchronized via GPS/ZDA.
To enter standalone mode:
(a) Configure the E20, and select the desired operation mode, Manual, Semi auto, or Automatic.
For Manual and Semi auto mode, adjust any other relevant settings.
(b) Exit the UI. The settings are automatically saved before exiting.
(c) Switch the E20 off.
(d) Switch the E20 on.
(e) Press the channel A/B button on the front panel to start pinging.
(f) The E20 will now resume its operation with the saved settings.
The E20 will never start pinging by itself when powered up. The channels have to be
enabled either via the UI or the front panel buttons.
Make sure to switch off the E20, when it is not used. It will continue pinging, if you
have not explicitly disabled pinging in the UI before closing it.