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E20 Rear Panel Connections
Grounding
LAN
COM1, COM2, COM3 w/status LEDs Serial ports for external sensors and serial depth data
SYNC w/status LED
TX1 and TX2
Power
Unused connectors must be sealed with dummy plugs.
E20 – Power Button and BITE LEDs
Channel A/B buttons:
o Pressing both buttons at power up forces the
unit into Recovery mode*.
o Pressing during operation starts/stops pinging.
Channel A/B LEDs:
o No light: Channel off.
o Green: Channel on.
o Orange, flashing: Receiving a ping.
o Red: Error.
LAN Link LED:
o Yellow: A link has been established.
LAN Active LED:
o Green, flashing: Data is received/transmitted.
Teledyne RESON reserves the right to change the content of this document without notice. Teledyne RESON makes no warranty of any kind with regard to this material, and shall not be liable for errors
contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this material. © 2019-2021 Teledyne RESON A/S. All rights reserved.
reson-support@teledyne.com
Helpdesk:
pds-support@teledyne.com
Echotrac E20
Singlebeam Echosounder - Quick Reference Guide
Protective earth screw for equipotential connection
Gigabit Ethernet
Connector for external trigger input and/or output of trigger signal
Transducer connections, one or two channels can be connected
DC power supply: 10-30VDC, max. 50W
Teledyne RESON A/S
Fabriksvangen 13, 3550 Slangerup, Denmark
www.teledynemarine.com/odom-hydrographic
Power button:
o A short push enters/exits standby.
o Pressing for more than 5 seconds reboots
the system.
Power button light indicator:
o No light: Not connected to power.
o Blue: Booting.
o Red: On standby.
o Red, flashing: In transition to "standby".
o Green: Turned on.
o Green, flashing: In transition to "on".
o Orange: Warning.
o Purple: Booted to update/recovery mode.
Europe: +45 20 999 088 / USA: +1 805 233 3900
Hotline:
PDS:
+31 10 245 15 00
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