23
Nothing
Comes Close to a Cobra
®
22 English
VHF Marine Radio Protocols
Intro
Operation
Customer
Assistance
Warranty
Notice
Main Icons
Secondary Icons
Caution
Warning
Installation
Customer
Assistance
Operating Your Radio
Setup Mode Programming
VHF Marine Radio Protocols
Intro
Operation
Customer
Assistance
Warranty
Notice
Main Icons
Secondary Icons
Caution
Warning
Installation
Customer
Assistance
Operating Your Radio
Setup Mode Programming
True or Magnetic System
Select
TRUE
or
MAGNETIC
to change if bearings are shown as
relative to either true or magnetic north . If
MAGNETIC
is selected then the variation is computed and displayed
automatically for every zone .
To Select True or Magnetic System:
1.
Enter the Settings menu and scroll to GPS with the
Up/Down
soft keys or the
Up/Down channel
buttons .
2.
Highlight the TRUE/MAGNETIC option in the menu .
3.
Press the
ENTER
key and observe the current setting .
4.
Use the
Up/Down
soft keys or the
Up/Down channel
buttons to select the desired setting .
5.
Press the
ENTER
soft key to select the setting . Or press the
EXIT
soft key to EXIT without making any changes to the True
or Magnetic setting .
6.
The radio will return to the GPS menu . The radio will
remember the True or Magnetic setting when powering off
the radio .
TRUE/MAGNETIC
TRUE
MAGNETIC
EXIT ENTER
Channel Up/Down Buttons
Menu Soft Key
Satellite Based Augmentation (SBAS)
The
SBAS
can be turned
ON
or
OFF
. Some areas of the earth
need it turned off for greater accuracy . It is set
ON
by default .
To Select the Satellite Based Augmentation System:
1.
Enter the Settings menu and scroll to GPS with the
Up/Down
soft keys or the
Up/Down channel
buttons .
2.
Highlight the
SBAS
option in the menu .
3.
Press the
ENTER
key and observe the current setting .
4.
Use the
Up/Down
soft keys or the
Up/Down
buttons to
select the desired setting .
5.
Press the
ENTER
soft key to select the setting . Or press the
EXIT soft key to EXIT without making changes to the Sat
Based Aug Sys setting .
SAT BASED AUG SYSTEM
ON
OFF
EXIT ENTER
Channel Up/Down Buttons
Menu Soft Key
GPS Status
This screen allows you to test the GPS receiver to be sure it is
receiving good satellite information and GPS signal strength .
To Select the GPS Status Screen:
1.
Enter the Settings menu and scroll to GPS with the
Up/Down
soft keys or the
Up/Down channel
buttons .
2.
Highlight the
GPS STATUS
option in the menu .
3.
Press the
ENTER
key and observe the current setting .
4.
The GPS Status screen reports the following information:
a.
How many satellites are currently being tracked .
b.
The overall health of the GPS satellite signals being
received .
5.
Press the
EXIT
soft key to EXIT the GPS Status screen .
6.
The radio will return to the GPS menu .
Speed Measurement Units
Select
KNOTS, MPH
or
KM/H
to change if speed is indicated in
either nautical miles per hour, miles per hour or kilometers per hour .
To Select Speed Measurement Units:
1.
Enter the Settings menu and scroll to GPS with the
Up/Down
soft keys or the
Up/Down channel
buttons .
2.
Highlight the SPEED MEASUREMENT option in the menu .
3.
Press the
ENTER
key and observe the current setting .
4.
Use the
Up/Down
soft keys or the
Up/Down channel
buttons to select the desired setting .
5.
Press the
ENTER
soft key to select the setting . Or press the
EXIT
soft key to EXIT without making any changes to the
Speed Measurement setting .
6.
The radio will return to the GPS menu . The radio will
remember the Speed Measurement setting when powering
off the radio .
GPS
COORDINATE SYSTEM
TRUE/MAGNETIC
SBAS
GPS STATUS
SPEED MEASUREMENT
COURSE UP/NORTH UP
EXIT ENTER
Channel Up/Down Buttons
Menu Soft Key
GPS
COORDINATE SYSTEM
TRUE/MAGNETIC
SBAS
GPS STATUS
SPEED MEASUREMENT
COURSE UP/NORTH UP
EXIT ENTER
Channel Up/Down Buttons
Menu Soft Key
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