Installation Instructions
Table Of Contents
- Chapter 1 Important information
- Chapter 2 Document and product information
- Chapter 3 Installation
- Chapter 4 Connections
- Chapter 5 Maintaining your display
- Chapter 6 Troubleshooting
- Chapter 7 Technical support
- Chapter 8 Technical specification
- Chapter 9 Spares and accessories
- Blank Page

PossiblecausesPossiblesolutions
Damagedcables
1.Checktheunit’sconnectorforbrokenorbentpins.
2.Checkthatthecableconnectorisfullyinsertedintothe
unitandthatthelockingcollarisinthelockedposition.
3.Checkthecableandconnectorsforsignsofdamageor
corrosion,replaceifnecessary.
4.Withtheunitturnedon,tryflexingthepowercablenear
tothedisplayconnectortoseeifthiscausestheunitto
re-boot/loosepower,replaceifnecessary.
5.Checkthevessel’sbatteryvoltage,theconditionofthe
batteryterminalsandpowersupplycables,ensuring
connectionsaresecure,cleanandfreefromcorrosion,
replaceifnecessary.
6.Withtheproductunderload,usingamulti-meter,check
forhighvoltagedropacrossallconnectors/fusesetc(this
cancausetheFishfinderapplicationstostopscrollingor
theunittoreset/turnoff),replaceifnecessary.
Vesselspeedtoohigh
Slowvesselspeedandrecheck.
Bottomtooshallowortoodeep
Thebottomdepthmaybeoutsideofthetransducersdepth
range,movevesseltoshallowerordeeperwatersasrelevant
andrecheck.
Poor/problematicimage
PossiblecausesPossiblesolutions
Vesselstationary
Fisharchesarenotdisplayedifthevesselisstationary;fish
willappearonthedisplayasstraightlines.
Scrollingpausedorspeedsettoo
low
Unpauseorincreasesonarscrollingspeed.
Sensitivitysettingsmaybe
inappropriateforpresent
conditions.
CheckandadjustsensitivitysettingsorperformaSonarreset.
Damagedcables
1.Checktheunit’sconnectorforbrokenorbentpins.
2.Checkthatthecableconnectorisfullyinsertedintothe
unitandthatthelockingcollarisinthelockedposition.
3.Checkthecableandconnectorsforsignsofdamageor
corrosion,replaceifnecessary.
4.Withtheunitturnedon,tryflexingthepowercablenear
tothedisplayconnectortoseeifthiscausestheunitto
re-boot/loosepower,replaceifnecessary.
5.Checkthevessel’sbatteryvoltage,theconditionofthe
batteryterminalsandpowersupplycables,ensuring
connectionsaresecure,cleanandfreefromcorrosion,
replaceifnecessary.
6.Withtheproductunderload,usingamulti-meter,check
forhighvoltagedropacrossallconnectors/fusesetc(this
cancausetheFishfinderapplicationstostopscrollingor
theunittoreset/turnoff),replaceifnecessary.
60










