Lowrance StructureScan Operation Manual page 18

indicator
Transducer LED Off
Transducer LED Green/ stays on
Transducer LED Green/flashing
Power LED
Power LED
Power LED
Power LED
Power LED
Ethernet LED
Ethernet LED
StructureScan not displayed
No Data
Data washed out/same color
Signal fades at distances/depths
more than 100 feet
Left/right data swapped on screen
No Source is displayed
StructureScan troubleshooting
LED Status
Off
Red/stays on
Green/stays on
Red/Green/slow flashing
Red/Green fast flashing
Off
Yellow/Flashing-solid
StructureScan troubleshooting tips
Transducer not connected or cable/
transducer is broken
Transducer detected/locked on to
bottom
Transducer detected/not locked on
to bottom
No power or not switched on
Product in booting process
Product has power/operating
Product in factory mode; ethernet
communication working
Product in factory mode; no ethernet
communication (cable unplugged or
bad cable)
No ethernet communication (cable
unplugged, bad cable or remote unit
not powered)
Ethernet communication is working
(link/active light)
• Make sure LSS-1 is powered
• Check unit software; must have at
least version 2.5
• Make sure yellow wire is connected
to switched power source
• Check fuse
Check range or turn on auto range
Turn down contrast; try different palettes
Use 455 kHz frequency at deeper depths
Toggle the Flip Left/Right feature
• Make sure HDS unit and LSS-1 are
powered and connected to ethernet
network
• Make
powered
• Check link/active light to see which
units are not communicating
16
Definition
sure all switches are