Trimble R10 - Page 74

TrimbleR10ReceiverWebHelp
 TDOP–TimeDOP,indicatesthestrengthof thesatelliteconstellationfordeterminingtime
andtheclockoffset.
CurrentDate/Time–AttheverybottomofthePositionpagethecurrentUTCdateandtimeis
displayedintheformatYYYY‐MM‐DDTHH:MM:SSZ(UTC)
Position(Graph)
Thegraph(s)providehistoricalpositioninformationforthereceiver,showingtheselecteddata
sourceovertime.
DataSource–East,North,Height,East/North,Horizontal,PDOP/SVs,AgeofCorrections,Heading,
OmniSTAR.
DataRate–Determineswhichdatabufferisused.Thereceiverhastwobuffers,bothbuffersare
volatilesoresetif
thereceiverisrestarted.
 10SecondPositions‐The“10Second”buffercontainsdataforuptothelast24hoursat10
secondintervals.Thegraphsdisplayedupdateevery10secondsasnewdataissentfromthe
receivertothebrowser.
 HighRatePositions‐The“HighRate”
bufferis5,000elementslongandcontainsthelast5,000
positionsthereceivercomputed.Thetime‐spandependsonthepositionrateofthereceiver.
Oncethegraphisdrawn,dataissentfromthereceivertothebrowseratthepositionrate,so
thegraphsupdateinrealtimeonly,
subjecttonetworkandbrowserlatencies.
NewWindow–Whenyouclickthis, thegraphisdrawnonitsowninanewwindow.TheURLcan
bewrappedinaniFrame,whichcanbeusedintheTrimbleConnectedCommunityorother
applications.
{b}Note–{/b}Youneedversion
9or10oftheAdobeFlashPlugininstalled.Asallthegraphics
handlingisdoneinthebrowserusingAdobeFlashPlayer,theloadonthereceiverisminimal.
OtherOperations
 Zoom‐in–Clickinthegrapharea,holddown themouseandthendefinetheareayou
wantto
zoominto.Releasethemouse.Theplotzoomsintotheselectedarea.
 Zoom‐out–Right‐click.Fromtheshortcu t menu,choosetozoomtothepreviouszoomlevel,
zoomtotheoriginalview,orzoomoutbyafactorof2.Youcandothis
numeroustimesto
makethegraphcanvaslargerthantheoriginalview.Thekeyboardshortcutsare:p‐previous,
r‐resetview,ando‐zoomoutbyafactorof2.
 Print–Right‐click.Ashortcutmenuappears.Printthegraphtoaprinter.
 SaveasPNG–Saves
thegraphasaPNGfile.
DataHandling‐Ifyoudonotchangethedataviewandthebrowserdoesnotredrawtheview,new
dataisaddedto thegraphwithoutaredraw.Ifaredrawisdoneforanyreason,onedatacachedby
thebrowserisre
‐drawn.Thebrowserhasan18,000pointhistoricalbufferofpointsitwillattempt
toredraw.Whenthebufferisfull,oldpointsaredropped.
Symbolkey‐Thecyan‐coloredcrossshowsthecurrentposition.Thered‐coloredcrossshowsthe
receiver’sreferenceposition.Ifnoreferencepositionispresent,
theredcrossdoesnotappear.