Before You Begin3................................................................................................................................................................
Symbols Used In This Manual4................................................................................................................................................................
Emc Installation & Service Guidelines7................................................................................................................................................................
Servicing And Safety8................................................................................................................................................................
Table Of Contents10................................................................................................................................................................
Definition On Terms15................................................................................................................................................................
Standard Equipment19................................................................................................................................................................
System Configuration21................................................................................................................................................................
Control Panel24................................................................................................................................................................
Installing The Display Unit26................................................................................................................................................................
Choosing A Location For Installation26................................................................................................................................................................
Standard Mounting26................................................................................................................................................................
Installing The Transducer29................................................................................................................................................................
About The Transducer29................................................................................................................................................................
Attaching The Transducer To The Transom31................................................................................................................................................................
Testing On The Water35................................................................................................................................................................
Using A Thru-hull Transducer37................................................................................................................................................................
Before You Install37................................................................................................................................................................
Selecting The Best Location37................................................................................................................................................................
Using A Fairing Block38................................................................................................................................................................
Installing The Thru-hull Transducer39................................................................................................................................................................
Connecting Dc Power40................................................................................................................................................................
Grounding The Display Unit41................................................................................................................................................................
Connecting Gps100 Or Dgps200 Sensor42................................................................................................................................................................
Making Nmea0183 Data Connections42................................................................................................................................................................
The Power Control44................................................................................................................................................................
Lcd Backlight And Contrast Control44................................................................................................................................................................
Gain Control44................................................................................................................................................................
Range Setting45................................................................................................................................................................
Auto Range47................................................................................................................................................................
Auto Shift47................................................................................................................................................................
Fish Alarm48................................................................................................................................................................
Deep Alarm49................................................................................................................................................................
Temperature Upper Limit Alarm49................................................................................................................................................................
Temperature Lower Limit Alarm50................................................................................................................................................................
Temperature Variation Alarm50................................................................................................................................................................
Off Course Alarm52................................................................................................................................................................
Frequency Changing53................................................................................................................................................................
Std Single Frequency Mode53................................................................................................................................................................
Std Dual Frequency Mode54................................................................................................................................................................
Std Single Frequency With A-scope Mode54................................................................................................................................................................
Std Dual Frequency With A-scope Mode54................................................................................................................................................................
Std Single Frequency With Vrm Zoom Mode55................................................................................................................................................................
Std Single Frequency With Auto Zoom Mode55................................................................................................................................................................
Std Single Frequency With Bottom Zoom Mode55................................................................................................................................................................
Std Single Frequency With Bottom Discrimination Mode56................................................................................................................................................................
Dual Frequency Mixed Mode56................................................................................................................................................................
Store An Event59................................................................................................................................................................
Follow The Route Plan60................................................................................................................................................................
Skip The Waypoint60................................................................................................................................................................
Discontinue To Follow The Route Plan60................................................................................................................................................................
Menu Opening61................................................................................................................................................................
Storing And Resetting Custom Data61................................................................................................................................................................
Menu Operations62................................................................................................................................................................
Top Menu65................................................................................................................................................................
Fish Symbol Display66................................................................................................................................................................
Color Sample Bar Display67................................................................................................................................................................
Starting Follow The Route71................................................................................................................................................................
Selecting Sequence Mode For Following Route72................................................................................................................................................................
Selecting Temperature Input73................................................................................................................................................................
Selecting Position Input74................................................................................................................................................................
Power Down Control75................................................................................................................................................................
Exp Range Mode Setting75................................................................................................................................................................
Temperature Graph Scale Setting76................................................................................................................................................................
Changing Temperature Units77................................................................................................................................................................
Keel Height Offset78................................................................................................................................................................
Gain Offset79................................................................................................................................................................
Magnetic Compass Correction79................................................................................................................................................................
Adjust The Bottom Judgement Level85................................................................................................................................................................
Self Test Operation86................................................................................................................................................................
Master Reset And Language Select Operation87................................................................................................................................................................
When Asking For Service95................................................................................................................................................................
Checks And Inspection95................................................................................................................................................................
Disposal Of Lcd Module96................................................................................................................................................................
Disposal Of Fish Finder96................................................................................................................................................................
Handling Used Lithium Batteries96................................................................................................................................................................
Parts List100................................................................................................................................................................
Geodetic System Table101................................................................................................................................................................
Nmea0183 Standard Input/output Sentences102................................................................................................................................................................
General Information3................................................................................................................................................................
Before You Begin4................................................................................................................................................................
Table Of Contents7................................................................................................................................................................
Installing The Display Unit12................................................................................................................................................................
Parts Layout15................................................................................................................................................................
Mechanical Parts List18................................................................................................................................................................
Master Reset And Language Select20................................................................................................................................................................