User Manual

Page 21GX2000/GX2150
6.11 CHANGING COG TO TRUE OR MAGNETIC
Allows the GPS COG (Course Over Ground) and the BRG from a AIS target to
be selected to show in True or Magnetic. Factory default is True however by
following the steps below the COG can be changed to Magnetic.
1. Press and hold down the key until “Setup
Menu” appears, then select “GENERAL SETUP” with
the CHANNEL knob.
2. Press the soft key, then rotate the CHAN-
NEL knob to select “MAGNETIC”.
3. Press the soft key.
4. Rotate the CHANNEL knob to select “MAGNETIC”
or “TRUE”.
5. Press the soft key to store the selected set-
ting.
6. Press the soft key several times to return to
radio operation.
6.12 OPTIONAL RAM3
(
CMP30
)
INSTALLATION
The GX2000/GX2150 is capable of using a RAM3
(
CMP30
)
Remote Station
Microphone to remotely control the Radio, AIS, DSC and PA/Fog functions. In
addition the GX2000/GX2150 can operate as a full function intercom system
between the RAM3
(
CMP30
)
and the GX2000/GX2150.
1. Connect the Extension Cable to the
Remote Mic eight pin connector on
the rear panel, then tighten the
Cable Nut (see illustration at the
right).
2. Install the ferrite core (supplied with
the RAM3
(
CMP30
)
Remote Station Microphone) to the Extension Cable,
then snap its two halves together, per the illustration below.
3. Attach the ferrite core as close as possible to the MIC plug, as shown.
4. Finally, wind some plastic tape around each ferrite core, to prevent vibra-
tion from causing the two halves to split apart.
As close as possible
Extension Cable
Ferrite Core
Snap together