PRELIMINARY
PRELIMINARY
ii
GMR 404/406 Owner’s Manual
I
NTRODUCTION
>
T
ABLE
OF
C
ONTENTS
Introduction ...........................................................................i
About This Manual ................................................................... i
Terminology used Throughout this Manual ........................... i
GMR 404/406 Operation ......................................................1
Radar Overview ....................................................................... 1
The Radar Page ....................................................................... 1
Radar Page Layout ..........................................................................3
Range Rings ..............................................................................4
Heading Line .............................................................................4
Digital Navigation Data ............................................................4
The Radar Confi guration Page ............................................... 5
The Radar Adjustment Menu .................................................. 5
Gain ................................................................................................6
Sea Clutter ......................................................................................6
Rain Clutter .....................................................................................7
FTC (Fast Time Constant) ..............................................................7
Zoom ...............................................................................................8
Target Expansion ............................................................................8
Trails ...............................................................................................9
Guard Zone .....................................................................................9
VRM/EBL .....................................................................................10
MARPA ......................................................................................... 11
MARPA Setup .............................................................................12
Hide/Show Navigation Features ...................................................13
Additional Adjustment Menu Items .............................................13
Map Cursor On/Off .......................................................................14
Setup .............................................................................................14
The General Tab ......................................................................14
The Display Tab ......................................................................15
The MARPA Tab .....................................................................16
The Advanced Tab ..................................................................16
Enter Standby/Begin Transmitting ...............................................17
Map Page Radar Overlay ...................................................... 17
Appendix ............................................................................19
European License Requirements ........................................ 19
Specifi cations ........................................................................ 20
FCC Compliance .................................................................... 21
Software License Agreement ............................................... 22
Limited Warranty ................................................................... 22
Warning and Cautions .......................................................... 24
Prelimimary Copy—For Review Only
GMR 404_406 Owners Manual Preliminary Review.indd 2
3/27/2006 4:08:12 PM