Raymarine E120W - Page 289

Index 273
combining with chart, 84
detecting targets
, 141
EBLs
, 160
bearing mode
, 152
floating VRMs/EBLs
, 160
FTC
, 154
gain
, 152, 153
getting the best picture
FTC
, 154
interference rejection
, 155
rain clutter
, 154
sea clutter
, 153
setting gain
, 153
tune radar
, 153
using gain controls
, 152
wakes
, 156
guard zones
, 162
head up mode
, 149
impaired radar performance
, 142
blind sectors
, 144
indirect echoes
, 143
multiple echoes
, 144
rain clutter
, 145
sea clutter
, 144
side lobes
, 143
interference
, 145
rejection
, 155
introduction
, 141
MARP A
, 165
MARPA
CPA vectors
, 167
relative
, 168
true
, 167
on chart
, 84
operating ranges
, 166
overview
, 165
target
data
, 166
symbols
, 166
maximum range
, 142
measuring
bearings
, 157
distances
, 157
ranges
, 157
motion mode
, 150
orientation
, 148, 149
overlay on chart
, 84
picture overview
, 146
power off/on
, 145
principles
, 141
rain clutter
, 154
range
, 157
rings
, 151
synchronizing with chart
, 84
relative motion mode
, 151
risk assessment
, 166
safezone
, 168
scanner operating modes
standby
, 145
timed transmit
, 145
transmit
, 145
sector guard zones
, 163
settings
changing ranges
, 157
MARPA
, 168
setup
interference rejection
, 171
wakes period
, 171
synchronizing radar range with chart
, 84
targets
, 141
history
, 168
MARPA on chart
, 84
true motion
, 151
tune
, 153
unfloating VRMs/EBLs
, 162
vector length
, 168
vessel offset
, 151
VRMs
, 160
wakes
, 156
Rain
, 194
NOWRad
, 194
Rain clutter
, 145, 154
Range
3D chart
, 105
change displayed range
, 122
measuring
, 157
rings
, 151
Relative mode CPA vectors
, 168
Relative motion
chart
, 93
radar
, 151
Removing
CompactFlash card
, 21
Renaming
route
, 81, 90
track
, 81, 90
waypoint groups
, 44
Reports
marine alerts
, 201