Furuno DD-80 - Manual (Page 102)

C-10
In great circle calculation, BWC and WNC are output but BWR and WNR
are not. In rhumb line navigation, BWR and WNR are output but BWC and
WNC are not.
The total data output are shown by percentage on the third line.
For best results the total output should be less than 90%; lengthen the Tx
interval of less important data to make the total output less than 90%.
DATA 3 output setting
The DATA 3 can output NMEA 0183 (V1.5/V2.0) /IEC 61162-1 data or log
pulse by selecting inner jumper wire. For NMEA 0183 (V1.5/V2.0) /IEC
61162-1, the same signal of DATA 1 is output from DATA 3.
Selection of NMEA0183 or log pulse
Output data
NAV board
NMEA 0183 (V1.5/
V2.0)/IEC 61162-1
Log pulse
JP4 (2 pcs.) ON OFF
JP5 (3 pcs.) OFF ON
Rate of log pulse output
500 mA Max.
50 VDC
Procedure for setting of log pulse rate
1) Press [MENU] [9] and [3].
2) Press
! or " to select DATA 3. Log Pulse.
3) Press # or $ to select log pulse for external equipment; 200ppm or
400ppm.
4) Press the [ENT] key.
5) Press the [ESC] key.