Index

Index

A

Advanced sub tab 13 AFC mode 13 auto-detect services 10

B

Bearing Line 11 bearing reference 11 begin transmitting 9

C

center offset 11 clutter

rain 5 sea 5 configuring

Radar Page 3 cross-talk rejection 11

D

Declaration of Conformity (DoC) 15 digital navigation data 2

Display sub tab 11

E EBL 7

enter standby 9

European License Requirements 15

F

Fast Time Constant. See FTC FCC compliance 17

FTC 4

G gain 5

Garmin Marine Network 8 guard zone 4, 6

defining 6

H

heading line 2, 11 heading sensor 8

hide/show navigation features 4

I

important information iv

M

main pages Radar Page 3–7

manually adjust the radar 13 MARPA 4, 8–9

list 9 target 8

MARPA sub tab 12

N

navigation features 4, 11

O orientation 10

Own Vessel Safe Zone 12

P

product registration iii

R

radar overlay 9 Radar Page 3

configuring 3 viewing 3

Radar tab 10–13 Advanced sub tab 12 Display sub tab 11 General sub tab 10 MARPA sub tab 11

radar warming up 1 rain clutter 4 range rings 2 rings 11

S

safety feature 1 safe zone ring 12 sea clutter 4 signal strength 13 software update 3 soft keys 2

specifications 14 spinning up 2 status bar 1

T

target expansion 4, 5 target history 12 Timed Transmit 10

Timed Transmit STBY Time 10 Timed Transmit XMIT Time 10 Time To Safe Zone 12

trails 4, 6

V

vector length 12 velocity reference 12 VRM 7 VRM/EBL 4

adjusting 7

W

warming up 1 warranty 16 waypoints 11

Z

zoom 4, 5 Zoom level 5

18

GMR 21/41 Owner’s Manual