Eagle UltraNav II User manual

UltraNav II
INSTALLATION ANDOPERATION
INSTRUCTIONS
LITHO IN U.S.A. 988-0135-02 E&GI Ek1
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WARNING!
USE THIS GPS RECEIVER ONLY AS AN AID TO NAVIGATION. A
CAREFUL
NAVIGATOR NEVER RELIESONONLYONE
METHOD TO
OBTAINPOSITION INFORMATION.
CAUTION
This OPS receiver, (like all GPSnavigation equipment) will showthe
shortest, mostdirect
path
toa
waypoint.Itprovidesnavigation datatothe
waypoint regardless ofobstructions.Therefore,theprudentnavigator
will
not
only
takeadvantage ofall available
navigationtoolswhen
travelling
to
a
waypoint,
butwillalso
visually checkto
makecertaina
clear,
safe
pathto
the
waypoint is
always available.
NOTICE!
Asof
thiswriting, theDepartmentofDefense(DOD) hasnot
declaredthe
GPS
navigation system
operational.The
system isstill ina
testingphase.
Satellitescan
beturned off
oracburacycanbedegraded
atwill
bythesystem
operators.
RememberthattheUltraNavII,or
anyGPSreceiverisonly
as
accurateasthe
system
it's
using.
Copyright0 1993 Eagle Electronics
Allrights
reserved.
Allfeaturesandspecificationssubject
tochange
withoutnotice.
Allscreens in thismanual are simulated.
SONARSPECIFICATIONS
UltraNav IIDimensions 5.875"H x7.75Wx3.875"D
InputVoltage 10-15vDC
Current 500 ma(lightsoff)
650 ma(lightson)
Transmitter
Frequency 192kHz
Output Power 600 watts (peak-to-peak)
(typical) 75wafts(RMS)
Display Size 2.8"H x3.5W
Pixels 128Hx160W
20,480Total
UltraNavIIGPSRECEIVERSPECIFICATIONS
GPSModule Dimensions 2.5"H x4.1"Wx7"D
Channels FiveParallel
Four
continuousforposition
Allsatellites in viewtracked
Update rate Onesecond
Accuracy Maximumaccuracyachievablewith
Standard PositioningService
Position 25metersCEP
Velocity 0.25 meters/secAMS
WithoutSAPDOP.c6.0
NMEA 0183 SENTENCES
RMB Minimum Recommended Sentence, Part B
RMC Minimum RecommendedSentence, Part C
GLL PresentPosition-Latitude/Longitude,
APB Autopilot SteeringData
DBT Water
Depth
MTW Water
Temperature (oC)
VHW Speed ThroughWater
(KPH)
VLW DistanceTravelled/LOG (NM)
79
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TABLEOFCONTENTS
INTRODUCTION
MOUNTING 1
POWER CONNECTIONS 2
GPS MODULE INSTALLATION 3
TRANSDUCER 6
KEYBOARD BASICS 6
DISPLAY 8
MENUS 8
HELP 9
WINDOWS 9
VIEWING WINDOWS OPTIONS 11
SIDE SCAN OPERATION ii
SONAR OPERATION 12
AUTOMATIC 12
SENSITIVITY is
RANGE ¶4
ZOOM -Automatic Operation 14
ZOOM -Manual Operation 14
MENU-PAGEI 16
CHART SPEED is
GRAYUNE® 16
FISHI.D 17
DISPLAY CONTRAST 18
SONAR
ALARMS . 19
FISHALARM ¶9
ZONE
ALARM 20
DEPTH ALARMS 21
MENU-PAGE2 23
ADJUSTBACK LIGHT
LEVEL 23
BACK LIGHT ON/OFF 23
SPEAKER VOLUME 23
TURN
DIGITAL
BOX OFF 24
CONSTRUCT DIGITALBOX 24
MENU-PAGE3 25
CHART
CURSOR 25
DISPLAY ZOOM BAR 25
DISPLAY ZONEBAR 26
DIGITALSONAR 26
TURN ALLSONAR OFF 26
MENU-PAGE4 27
FASTRAK 27
SELECTUNITS OF MEASURE 27
CLEAR DISTANCELOG• 28
MENU-PAGES 28
ADJUSTCHARTSURFACE CLARITY 28
ADVANCED SIGNALPROCESSING
(ASP) 29
MENU-PAGES 29
ADJUSTKEELOFFSET 30
CALIBRATE SPEED 31
PRESET SONAR AND GPS 31
TRANSDUCERS ANDCONEANGLES 32
FISH ARCHES 32
WATERTEMPERATURE
ANDTHERMDCLINES 34
SURVEYINGA LAKE 35
BAITFISH 36
SONARTROUBLESHOOTING 37
P .flSELl. TESTI .:fl
OPSMODULE SELF-TEST
This feature tests the GPS
module and returns a special
Code. ThisCode Is of interest
onlytotheservicedepartment.
However,theUltraNav IIinter-
prets thiscodeand displaysa
status
message.
This
message
is either "GPS MODULE
PASSED" or "OPS MODULE
FAILED"andshows atthebot-
tom ofthescreen. Thecurrent
software version number also
BIT SUMMARY 0000
LOW ORDER RAM FEET
HIGH ORDER RAM rrrr
PRE PROCESS TEST 0000
PRE PROCESS
RAM FETE
MULTI INTERFACE 0000
UCO TEST 0000
SIGNfL INJ. 0000
OFTWARE VERSION
CLEAR
I
.c 3.20
MUE'ULE.:.HASiFA%E
appears nearthe bottomofthe screen.
Contactthefactotycustomerservice departmentifthemodulefailstheselt
test.Donot attempttousethisproduct ifitfails theselftest.
Tousethe
selftest
feature,press
theMENUkeytwice
whileit'sinthe
GPS
mode,
thenpressthe
key nexttothe"GPSMODULE SELFTEST" label.
Thescreenshown belowappears.
Toexitfromthisscreen, presstheCLEAR key.
OPSSIMULATOR
Thisfeature place.spositionand navigationdataonallscreens, including
the plotter. Theunits:navigatesJ aclosed course. Itshows bearing and
distance to go, course over ground, and otherinformation. Arecurring
message appears,alerting you
thatthesimulator mode isenabled. Don't
navigate whenthesimulatorisonl
Toturnthesimulator on,presstheMENU key twice, then pressthekey
nexttothe
"GPSSIMULATOR
OFFON"label.Thesimulator mode starts
immediately.Toturnthesimulatoroff,eitherpress and holdthe
OFFkey
orrepeat theabovesteps. Press thekey nexttothe"GPS SIMULATOR
OFFON" label.
78
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To
setthe
PCFfactor,first
press
theMENU key, thenpressthe
keynexttothe"CHANGEGPS
SETTINGS" label. Nowpress
the key nextto the"ADJUST
PCF OFFSET' label. The
screen shown ontheprevious
page appears.
Nowpressthe
keyadjacent to
the"CHANGE OFFSET" label
toeriterthecorrectionfactorfor
jgJt
ion Correction
9r
UOOOaOOO
0OO,OOO'
yourlocation.Thescreenshown aboveappears. Remember,thisisthe
differencebetweenthelocationshownonthe
presentpositiondisplayand
the
position
shown onthechart.
Usethe
right
andleftarrowkeys
to move the blackboxto the
numberthatyou wishto change
in the latitude, then enterthe
numbers.
Usethe
up
ordownarrowkeys
to
changethelatitudefromnorth
to south, if necessary. Press
the keynexttothe "ACCEPT"
label when you've entered the
desired latitude offset. Repeat
this procedure to change the
longitude. Inthisexample,wehave entered .012degrees
northlattitude
and.068degrees east
longitudeasthePCFoffset.Thatisthedifference
betweenthe
presentpositionshownontheunitand our positionshown by
thechart. Inother
words, ourpositionshown ontheunitis0.012 degrees
north and0.068 degrees east ofthepositionshown onthechart.
Afteryou've entered thedesired offset, press thekeynexttothe"PCF
OFFSET OFFON" label.Thisturnsthe PCFcorrection factor thatyou
enteredon.Toleavethisscreen, press thekey nexttothe"EXIT" label.
ThisreturnstheunittothelastusedGPSscreen. Italso
putsyourchanges
intoeffect.
Toturnthese
changes off,returntothis screenand press thekey nextto
the"PCFOFFSET OFFON" label. Remember,Presetting the unitalso
erases anyPCF
offset, therebyturning
itoff.
77
IUSE
NUMERIC KEYS
I
I TO CHANGE VALUE l
UP="H" DN="S"
SEPT
Position Correction
Factor
Lc4T OFFSET:
LON OFFSET: N O0OOO12 E U°OO.068'
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PCFOFFSET
TheGPSnavigationsystemrelies oncomplexmathematical calculations
todetermine your positionbasedonsatellite data and otherfactors. One
factoristheEarths
shape.Since
theEarthisnotatrue
sphere,variations
inthecalculations havetobemadetoaccommodatedeviations. Tomake
matters morecomplex, noteveryone usesthesamedatato determine
whatthedeviationsare.Thesizeand
shapeofthe
ellipsoidsthatareused
toapproximate theearth's surface are improved often. Thiscanleadto
errors ifyournavigation device usesone ellipsoid, while
your
chartuses
adifferentone.
Thetermusedforthese ellipsoidsis"Datum."
Toreducetheerrorfactorbetweendatum,
thisunit
givesyou
the
capability
tomoveor"offset"theposition shownonthedisplaytomatchtheone on
thechart. Theunitwill addthis offsettoallposition displays atalltimes.
Remember, theGPSerroris very dynamic andthe PCFoffset should
never be used in an attemptto cancel theerror.In general terms this
featureshould onlybeusedifyourmapindicateswhatthe
possible error
is.Thisfeatureshould alwaysberesettozero(0)whenfinishedwith that
chart.
at alocation
that is accurately
longitude position that is .010
Using the Position Correction
unitreadthesameasthechart.
If
youmove, the unitwillcon-
tinuously addthechange toall
positiondisplays.Thismakesit
more
closely
matchthedatum
usedby thechart.Forthis rea-
son,youshouldbecarefulwhen
entering the PCFoffset. This
offset is saved in memory. It
doesn'tchangewhentheunitis
turned off. However, aPreset
does erasethePCFfactor.
INTRODUCTION
The UltraNav II is a high quality, wide screen combination sonarand
differntial readyOPSreceiver with performancethatissecond
tonone in
itsclass.Using menufeaturesand "soft-key"operation,theUltraNavIIis
alsooneoftheeasiest-to-useproductsthat
Eaglehaseverbuilt.Thewide
"UltravisionTM"
screen showsthe underwaterworldwith highresolution
anddetail.Thedisplayandkeyboardarealso lighted fornight operation.
Installing anoptional ST-T speed/temperature sensor, givesdigital boat
speed, surface water
temperature, and distancetravelled (log) displays.
Readthismanualandtakeitwithyou
thefirstfewtimes
youuse your
unit.
Itmakes agreatreference ifyouneedit.
MOUNTING
Install the UltraNav II in any convenient location, provided there is
clearancebehind the
unitwhenitistiltedforthebest
viewingangle.
Holes
inthebracket base
allowwoodscreworthrough-boltmounting. Youmay
needtoplace a
piece
ofplywood onthebackofthinfiberglass panels
to
securethe
mountinghardware. Makecertainthereisenough
roombehind
theunittoattach thepower and transducercables.
Thesmallest holethat
willpass one
powerortransducer plugisoneinch.
Aftertheholeisdrilled, passthe
transducerconnector upthroughthe
hole
first,thenpass
the
power
cabledownthrough it.
Afterthecables havebeen routed,filltheholewitha
good marine sealing
compound. Offset
thebracket tocoverthehole.Routethe power cable
throughtheslotand breakoutone oftheotherslots inthebracketforthe
transducer cable.
76 1
For example, suppose you are stopped
markedon a chart. Yourunit shows a
degreesless than the one on the chart.
Factor(PCF) Offset
feature,
you
makethe
Position Correctq
Factor
LAT OFFSET:
LOll OFFSET: N.:,C!PiJO1I1OC.
SLOT
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