Raymarine E70290 - GPS Connectivity Problems

15.2Technicalspecication—
Dragony-5
Physicalspecication—Dragony-5
Dimensions•DisplayWidth:145mm
(5.7in)
•DisplayHeight:145mm
(5.7in)
•Displaydepth(NOT
includingcables):56mm
(2.2in)
•Displaydepth(including
cables):146mm(5.7in)
Weight(unitincluding
bracket)
0.57kg(1.25lbs)
Powerspecication—Dragony-5
Nominalsupplyvoltage12Vdc
Operatingvoltagerange
10.8Vdcto15.6Vdc
Powerconsumptionatfull
brightness
•DVS–4.7WRMS
•M–2.9WRMS
•Pro–5.3WRMS
Powerconsumptionin
PowerSavemode
•DVS–3.5WRMS
•M–1.4WRMS
•Pro–4WRMS
Fuseandthermalbreaker
ratings
•2A—SlowblowIn-line
fuse(notsupplied)
•3A—Thermalbreaker
DisplayLCDspecication—Dragony-5
Size
5in
TypeTFTbacklitLED
Colordepth
24–bit
Resolution
800x480WVGA
Aspect15:9
Viewingangle
•Left/Right:75degrees
•Top/Bottom:60/70degrees
Maximum
allowable
wrongly
illuminatedpixels
7
Displayenvironmentalspecication
Environmentalspecicationsbelowapplytoall
displayvariants
Operating
temperature
0ºCto+55ºC(32ºFto131ºF)
Storage
temperature
-30ºCto+70ºC(-22ºFto158ºF)
Relativehumidity
Maximum75%
Waterproofrating
•IPX6andIPX7
Sonar/DownVision
™
specication
Thefollowingspecicationonlyappliesto
DownVision
™
products.
Channels2xCHIRP(1xtraditionalsonarand1x
DownVision
™
)
Beam
coverage
•Sonar—conicalbeam.
•DownVision
™
—Wide(port/starboard)
andthin(fore/aft)fanbeam.
Depthrange
0.6M(2ft)to183m(600ft).Dependingon
waterconditions,theSonarchannelmaybe
abletoachieveincreaseddepthrangeover
theDownVision
™
channel.
Note:TheDVandWi-Fish
™
variantsaresingle
channelDownVision
™
onlyproducts.
InternalGNSS(GPS/GLONASS)receiver
specication
ThefollowingspecicationappliestotheProandM
variantsofDragony
®
products.
Channels
72
Coldstart
<2minutes
ReceiverIC
Sensitivity
–167dBm(Tracking)/–148dBm
(Acquisition)
GNSS
compatibility
•GPS
•GLONASS
SBAS
compatibility
•WAAS
•EGNOS
•MSAS
SpecialfeaturesActiveJammingandInterference
Reduction
Operating
frequency
•GPSL1C/A
•GLONASSL10F
SignalAcquisition
Automatic
AlmanacUpdateAutomatic
GeodeticDatumWGS-84(alternativesavailable
throughGPSSetupoptions)
RefreshRate10Hz(10timespersecondConcurrent
GNSS)
Antenna
•Internal—Ceramicchipmounted
neartopofunit
PositionAccuracy
•WithoutSBAS:<=15metres95%
ofthetime
•WithSBAS:<=5metres95%ofthe
time
Technicalspecication
129