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3. OPERATION
3-8
information, the GPS receiver automatically eliminates any malfunctioning
satellite from the GPS satellite schedule. However, the Almanac sometimes may
not contain this information. If you hear of an inoperative satellite you can
disable it manually. Enter satellite number in two digits and press the [ENT] key.
To restore a satellite, enter “00”.
3.8 Output Data
3.8.1 Heading
Heading data is output from the HDG OUT port on the processor unit, in IEC
61162-1 format. For further details about input/output data ports see page A-7.
1. Press the [MENU] key to open the menu.
2. Choose I/O SETUP and press the [ENT]
key to show the OUTPUT DATA SETUP
menu.
3. Press the [ENT] key to show the HDG
OUT display.
HDT: True heading (required for radar,
AIS, ECDIS, etc.)
HDM: Magnetic heading
VTG: Course over ground and ground
speed
ZDA: Time and date
GGA: Global positioning system (GPS)
fix data
ROT: Rate-of-turn data
VDR: Set and drift
4. Choose item desired and press the [ENT]
key.
5. Choose ON or OFF as appropriate and
press the [ENT] key.
6. Press the [DISP] key to close the menu.
Note 1: Some boaters may want magnetic heading when the boat is fitted with
only a magnetic compass without correction of deviation and variation.
HDM is obtained in this equipment by adding the magnetic variation to
HDT automatically.
Note 2: VBW and VHW sentences must be input at the HDG IN port to output
the VDR sentence.
OUTPUT DATA SETUP
HDG OUT ?
: HDT HDM VTG ZDA
NAV OUT ?
: VTG GGA ZDA GLL
NMEA
VER :
VER 2.0
LOG PULSE
: 200p/nm
HDG TALKER ID: GP
OUTPUT DATA SETUP menu
HDG OUT
HDT : ON
HDM : ON
VTG : ON
ZDA : ON
GGA : OFF
ROT : OFF
VDR : OFF
HDG OUT display