iv
Zoom Level (Sonar Zoom View Only) ............................................................................ 20
Sonar Menu Tab 21
Fish ID+.......................................................................................................................... 21
Fish Sensitivity ............................................................................................................ 22
Real Time Sonar (RTS®) Window (Sonar View Only)............................................ 23
Depth Lines (Advanced) ............................................................................................ 24
Surface Clutter (Advanced) ...................................................................................... 25
Noise Filter (Advanced).............................................................................................. 26
Max Depth (Advanced).............................................................................................. 26
Water Type (Advanced).............................................................................................. 27
Alarms Menu Tab 28
Depth Alarm................................................................................................................ 28
Fish ID Alarm .............................................................................................................. 29
Low Battery Alarm...................................................................................................... 30
Alarm Tone .................................................................................................................. 30
Setup Menu Tab 31
Units - Depth................................................................................................................ 32
Units - Temp (International Only) ............................................................................ 32
Units - Distance (with Temp/Speed Only).............................................................. 32
Units - Speed (with Temp/Speed Only) .................................................................. 33
User Mode.................................................................................................................... 33
Language (International Only) ................................................................................ 33
Triplog Reset (with Temp/Speed Only) .................................................................. 34
Restore Defaults.......................................................................................................... 34
Select Views (Advanced) .......................................................................................... 35
Select Readouts (Advanced, Sonar View Only) .................................................... 36
Depth Offset (Advanced) .......................................................................................... 37
Temp Offset (Advanced)............................................................................................ 38
Speed Calibration (Advanced, with Temp/Speed Only)...................................... 38
TTable of C
able of Cononttenentsts
iii
How Sonar Works 1
Single Beam Sonar ........................................................................................................ 1
DualBeam Sonar............................................................................................................ 1
What’s On the Screen 2
Views 4
Sonar View .................................................................................................................... 4
Understanding Sonar History .................................................................................... 5
Real Time Sonar (RTS®) Window................................................................................ 5
Sonar Zoom View ........................................................................................................ 6
Big Digits View .............................................................................................................. 7
Bottom Presentation.................................................................................................... 8
Key Functions 10
POWER/LIGHT Key .................................................................................................... 10
VIEW Key .................................................................................................................... 10
MENU Key .................................................................................................................... 10
4-WAY Cursor Control Key .......................................................................................... 11
EXIT Key ........................................................................................................................ 11
Powering Up the Unit 12
The Menu System 12
Start-Up Options Menu 15
Normal Operation ...................................................................................................... 15
Simulator .................................................................................................................... 15
System Status ..............................................................................................................16
Sonar X-Press™ Menu 17
Sensitivity .................................................................................................................... 17
Upper Range (Advanced: Sonar and Big Digits View Only) ................................ 18
Lower Range ................................................................................................................ 18
Chart Speed ................................................................................................................ 19
Bottom View .............................................................................................................. 20
TTable of C
able of Cononttenentsts