3
INDEX
Understand sonar .......................... …………………………………………………………………………………….……4
No-skipping detection .…………………………………………………..………………………………………………………....4
Dual Beam Sonar .….……………….………………………………………..…..……………………………………………………..5
Installation ………………………………….…… ...........................................…………………………………………………………..6
Tranducer transom location, suction cup version …….. …………………………………………………………….6
Portable Sonar Installation …………………….. ………………………..…………………………………………………………7
Installing the batteries ...…………………………………………………..…………………………………………………………8
Mounting the unit ...………………..……………………………..………………………………………………………………………8
Floating transducer version ……….. ...................…………………………………………………………...……………………9
Operation ………………………….…………………………………………………………………………………………….………….10
Understanding the Fishfinder screen ….……………………………………………………………...….…………10
Real time sonar window …………………….……………………………………………………………………………. .10
Keyboard instruction ……………………………………………..……. ................................................ 11
Sonar ………………..........................………………………………………………………………………………………………………...12
Sensitivity …………………..…………………………………………………………………………………………………………. 12
Noise filter ………………………………………………………………………………………………………….…………………. 13
White Line ……………………………………….......................................................................................................................13
Fish ID. Sens ….…………………………….…………………………………………………………………………….…….… .14
Frequency ………………… ....................…………………………………………………………………………………….………15
TCG Control ………………………………………………………………………….………………………………….……….…16
Display …………………………………………………………………………………………………..................……............................16
Chart Speed ………………………………………………………………………………………………………….. .....................16
Depth Range …………………………………………………………………………………………………………………….….. 17
Zoom Range ………………………………………………………………………………………………………….…………….. 18
Backlight ……..………………………………………………………………………………………………………………………… 19
Contrast ………………………………………………………………………………………………………………………………… 20
Overlap Data …………………………………………………………………………………………………………...................... 20
Alarm …………………… ....................... …………………………………………………………………………...................……………20
Depth Alarm …………..……………………………………………………………………………………………………………... 20
Fish Alarm …..…………………………………………………………………………………………………………………... …….21
Battery Alarm …..………………………………………………………………………………………………………….….…….. 21
System ……………………………………………………………………………………………...................…………...........................22
Beeper …………………………………………………… . ………………………………………………………………….….……...22
Units …… ......................……………………………………………………………………………………………………………….…23
Language …………………………………………………………………………………………………………………….………...23
System Reset ………………..……………………………………………………………………………………………….………24
Simulator……………..………………………………………………………………………………………………………………..….24
Trouble shooting..………………….…. ………….……………………………………………………………………………………26
Specifications and features………...………….…………………………………………………………………………….....27