Index
IndexA
Advanced sub tab 13 AFC mode 13
B
Bearing Line 11 bearing reference 11 begin transmitting 9
C
center offset 11 clutter
rain 5 sea 5 configuring
Radar Page 3
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
manually adjust the radar 13 MARPA 4,
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
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 |