User Manual

GX1600Page 18
6.10 CHANGING COG TO TRUE OR MAGNETIC
Allows the GPS Course Over Ground to be selected to show in True or Mag-
netic. 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
/ key.
2. Press the soft key, then press the /
key to select “MAGNETIC”.
3. Press the soft key.
4. Press the / key 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.
6.11 OPTIONAL RAM3
(
CMP30
)
INSTALLATION
The GX1600 is capable of using a RAM3
(
CMP30
)
Remote Station Micro-
phone to remotely control the Radio and DSC functions. In addition the GX1600
can operate as a full function intercom system between the RAM3 and the
radio.
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 Micro-
phone) 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
Routing Cable or
CT-100 Extension Cable
Ferrite Core
Snap together
External Speaker
Connections