Topcon HiPer SR - Safety Warnings; General Warnings

Troubleshooting
ReceiverProblems
60
P/N:1000737‐01
Thereceiverdoesnotlockontosatellitesforalongperiodoftime
• Thecorrespondingreceiveroptionsmaybedisabledorexpired(L1/L2,GPS/GLONASSmustbeontotracksatellites).
–OrderanewOAFwiththedesiredoptionsactivatedtoenableorextendvalidityofthecorrespondingreceiver
options.ContactadealerorvisittheTopconwebsitefordetails.
–Refertothe“ReceiverManaging”chapteroftheTo pconReceiverUtility(TRU)ReferenceManualforadetailed
descriptionofoptions.
Thereceivertrackstoofewsatellites
• Thesurveyisconductednearobstructions(treecanopy,tallbuildings,andsoforth).
–MakesuretheMultipathReductionboxeshavebeenenabled.
a. Connectthereceivertoacomputerandopen TRU(see“Connection”intheTopconReceiverUtility(TRU)
ReferenceManual).
b. InTRU,connecttothereceiver.
c. OntheTRUmainwindow, chooseReceiverSettingsTrackingAdvtab.MakesuretheC/Acode
multipathreductioncheckboxisselected.
• Movetoanareafreeofobstructions,ifapplicable.
ThereceivercannotobtainCodeDifferentialand/orRTKsolutions
• IncorrectBasecoordinatesentered.
–SpecifythecorrectcoordinatesfortheBasestationusing
TRUoranothersuitablefielddatacollectionsoftware.
• TherecouldbesomeobstructiontotheLongLINKconnection.
–ClearallpossibleobstructionsorrelocatetheBasesothereisa“line‐of‐sight ”pathtotheRover.