Raymarine L1250DRC, Owner'S Handbook Manual

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xii HD Series Fishfinders
4.5 Chart Set Up Parameters (Raychart Models) .............................. 4-17
Customize Chart ......................................................................... 4-17
Plotter Mode ............................................................................... 4-18
Chart Orientation ........................................................................ 4-18
Object Information ..................................................................... 4-19
Palette ......................................................................................... 4-19
Waypoint Options ....................................................................... 4-19
Vectors ........................................................................................ 4-19
Radar/Chart Synch ...................................................................... 4-20
Datum Selection ......................................................................... 4-20
Position Offset ............................................................................ 4-20
Chapter 5: Adjusting the Display .................................................................... 5-1
5.1 Introduction .................................................................................. 5-1
Simulator ...................................................................................... 5-1
Changing the Brightness & Color Settings ................................... 5-1
5.2 Controlling the Display ................................................................. 5-4
Selecting the Mode of Operation .................................................. 5-4
Switching Between Sounder and Other Modes .......................... 5-10
5.3 Display Unit Control Functions .................................................. 5-11
Viewing Data Boxes ................................................................... 5-11
Changing the Scroll Speed .......................................................... 5-11
Selecting the Power Setting ........................................................ 5-13
Changing the Range .................................................................... 5-13
Selecting the Frequency .............................................................. 5-16
Using Bottom Lock ..................................................................... 5-17
Using A-Scope ............................................................................ 5-19
Using Zoom ................................................................................ 5-20
5.4 Chart Display Control Functions (Raychart Models) ................. 5-23
Customizing the Screen Presentation Options ............................ 5-23
Moving Around the Chart ........................................................... 5-25
Chapter 6: Sonar Operations ........................................................................... 6-1
6.1 Introduction .................................................................................. 6-1
6.2 Interpreting and Adjusting the Fishfinder Image .......................... 6-1
81213_1.book Page xii Monday, March 17, 2003 1:14 PM