General Setup; Display; Local Distance Receiver Attenuator - Standard Horizon MATRIX AIS/GPS GX2200E Owner's Manual

9 GENERAL SETUP

The optional CMP30 ( RAM3 ) Remote Station Microphone can also
change the setup menu using the following procedure.
9.1

DISPLAY

The GX2200E can select additional screens other than the default normal
(radio) display.
Refer to section "7.5 DISPLAY TYPE" for details.
9.2

LOCAL DISTANCE RECEIVER ATTENUATOR

In some areas, signals from external sources may cause interference to
receiving marine transmissions. The GX2200E has two selections, "Distance"
- used to receive weak signals (default), and "Local" - which attenuates
strong signals that may be interfering with reception.
1. Press and hold the
appears.
2. Rotate the CH knob to select " GENERAL SETUP "
menu.
3. Press the
TIVITY " with the CH knob.
4. Press the
5. Rotate the CH knob to select " LOCAL ". The receiv-
er sensitivity is now reduced.
6. Press the
level.
7. Press the
radio operation.
To return to normal sensitivity, repeat the above procedure, rotating the CH
knob to select " DISTANCE " in step 5 above.
In most cases, "Distance" should be used. If "Local" is selected,
remember the setting should be changed to "Distance" when navi-
gating away from land to receive weak signals.
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key until " Setup Menu "
CALL
MENU
soft key, then select " SENSI-
soft key.
soft key to store the selected
soft key two times to return to
NOTE
GX2200E