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DiyPLAYING NAV DATA (OPTION)
Jt an external Lx}ran-C nuvigator having NMEA 0183 ouipiit format is connected, LL
data, i.e., own ship's position in lalitude und longilude, WP (stands for waypoint) data,
j.e., bearing and range lo a waypoint selecied on tlie nav aid, and SPD.iJata, i.e., own
ship's speed, are displayed at the lower part of ihe screen by prcssing theQ^jtouchpad. If
a magnetic compass is also connected, a waypoint mark is drawn as a dasiied ring, and a
da.shcd line is drawn from thc own ship's position to ihc waypoint mark.
Press tJie touchpad again to canool the navigation data display.
Nole: Wheri the output format of an external navigalor is not NMEA OIS.S bot
PURUNO
CIF
format,
il
»s
necessary
to
conneet
a
jumper
wire
to
"JMP4" on PROCESSOR board
SPU-7880 .
When CIF format is oscd,
bearing
measureinent
melhod
(Magnetic
or
Trvie)
for
benring
to
waypoint data is not displayed (see figure
al)Ove>.
Fig.36
Location ot' "JMP4''
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