1001826-01_rvb_grx2_om_secured

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GRX2

O erators Manua

GNSS Receiver


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GRX2

Operators Manual

PartNumber100182601

RevB

ECO#000340

CopyrightTopconPositioningSystems,Inc.

December,2012

Allcontents

in

this

manual

are

copyrighted

by

Topcon

Positioning

Systems,

Inc.

All

rights

reserved.


3/120

Preface P/N:100182601

Preface

ThankyouforpurchasingthisSokkiaproduct.ThematerialsavailableinthisManual(theManual)havebeenpreparedbyTopcon

PositioningSystems,Inc.(TPS)forownersofSokkiaproducts,andaredesignedtoassistownerswiththeuseofthereceiverand

itsuseissubjecttothesetermsandconditions(theTermsandConditions).

Terms and Conditions UseThisproductisdesignedtobeusedbyaprofessional.Theusershouldhaveagoodknowledgeofthesafeuseoftheproductandimplementthetypesofsafetyproceduresrecommendedbythelocalgovernmentprotectionagencyforbothprivateuseand

commercialjobsites.

CopyrightsAllinformationcontainedinthisManualistheintellectualpropertyof,andcopyrightedmaterialofTPS.Allrightsarereserved.Do

notuse,access,copy,store,display,createderivativeworksof,sell,modify,publish,distribute,orallowanythirdpartyaccessto

anygraphics,content,informationordatainthisManualwithoutTPSexpresswrittenconsentandmayonlyusesuchinformation

Pleasereadthetermsandconditionscarefully.


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TermsandConditionsUse P/N:100182601

forthecareandoperationofthereceiver.TheinformationanddatainthisManualareavaluableassetofTPSandaredeveloped

bytheexpenditureofconsiderablework,timeandmoney,andaretheresultoforiginalselection,coordinationandarrangement

byTPS.

Trademarks

GRX,SRU,Magnet,Pocket3D,SokkiaandTopconPositioningSystemsaretrademarksorregisteredtrademarksofTPS.

WindowsisaregisteredtrademarkofMicrosoftCorporation.TheBluetoothwordmarkandlogosareownedbyBluetooth

SIG,Inc.andanyuseofsuchmarksbyTopconPositioningSystems,Inc.isusedunderlicense.Otherproductandcompanynames

mentionedhereinmaybetrademarksoftheirrespectiveowners.

Disclaimer of Warranty

EXCEPTFORANYWARRANTIESINANAPPENDIXORAWARRANTYCARDACCOMPANYINGTHEPRODUCT,THISMANUALAND

THERECEIVERAREPROVIDEDASIS.THEREARENOOTHERWARRANTIES.TPSDISCLAIMSANYIMPLIEDWARRANTYOF

MERCHANTABILITYORFITNESSFORANYPARTICULARUSEORPURPOSE.TPSANDITSDISTRIBUTORSSHALLNOTBELIABLEFOR

TECHNICALOREDITORIALERRORSOROMISSIONSCONTAINEDHEREIN;NORFORINCIDENTALORCONSEQUENTIALDAMAGES

RESULTINGFROMTHEFURNISHING,PERFORMANCEORUSEOFTHISMATERIALORTHERECEIVER.SUCHDISCLAIMEDDAMAGES

INCLUDEBUT

ARE

NOT

LIMITED

TO

LOSS

OF

TIME,

LOSS

OR

DESTRUCTION

OF

DATA,

LOSS

OF

PROFIT,

SAVINGS

OR

REVENUE,

OR

LOSSOFTHEPRODUCTSUSE.INADDITIONTPSISNOTRESPONSIBLEORLIABLEFORDAMAGESORCOSTSINCURREDIN

CONNECTIONWITHOBTAININGSUBSTITUTEPRODUCTSORSOFTWARE,CLAIMSBYOTHERS,INCONVENIENCE,ORANYOTHER

COSTS.INANYEVENT,TPSSHALLHAVENOLIABILITYFORDAMAGESOROTHERWISETOYOUORANYOTHERPERSONORENTITY

INEXCESSOFTHEPURCHASEPRICEFORTHERECEIVER.


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TermsandConditionsUse iP/N:100182601

License Agreement

Useof

any

computer

programs

or

software

supplied

by

TPS

and

Sokkia

or

downloaded

from

aSokkia

website

(the

Software)

inconnectionwiththereceiverconstitutesacceptanceoftheseTermsandConditionsinthisManualandanagreementtoabide

bytheseTermsandConditions.Theuserisgrantedapersonal,nonexclusive,nontransferablelicensetousesuchSoftware

underthetermsstatedhereinandinanycaseonlywithasinglereceiverorsinglecomputer.Youmaynotassignortransferthe

SoftwareorthislicensewithouttheexpresswrittenconsentofTPS.Thislicenseiseffectiveuntilterminated.Youmayterminate

thelicenseatanytimebydestroyingtheSoftwareandManual.TPSmayterminatethelicenseifyoufailtocomplywithanyof

theTerms

or

Conditions.

You

agree

to

destroy

the

Software

and

manual

upon

termination

of

the

use

of

the

receiver.

All

ownership,copyrightandotherintellectualpropertyrightsinandtotheSoftwarebelongtoTPS.Iftheselicensetermsarenot

acceptable,returnanyunusedsoftwareandmanual.

Confidentiality

ThisManual,itscontentsandtheSoftware(collectively,theConfidentialInformation)aretheconfidentialandproprietary

informationofTPS.YouagreetotreatTPSConfidentialInformationwithadegreeofcarenolessstringentthatthedegreeof

careyouwoulduseinsafeguardingyourownmostvaluabletradesecrets.Nothinginthisparagraphshallrestrictyoufrom

disclosingConfidentialInformationtoyouremployeesasmaybenecessaryorappropriatetooperateorcareforthereceiver.

SuchemployeesmustalsokeeptheConfidentialityInformationconfidential.Intheeventyoubecomelegallycompelledto

discloseany

of

the

Confidential

Information,

you

shall

give

TPS

immediate

notice

so

that

it

may

seek

aprotective

order

or

other

appropriateremedy.


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TermsandConditionsUse iP/N:100182601

Website; Other Statements

Nostatement

contained

at

the

TPS

and

Sokkia

websites

(or

any

other

website)

or

in

any

other

advertisements

or

TPS

literature

ormadebyanemployeeorindependentcontractorofTPSmodifiestheseTermsandConditions(includingtheSoftwarelicense,

warrantyandlimitationofliability).

Safety

Improperuseofthereceivercanleadtoinjurytopersonsorpropertyand/ormalfunctionoftheproduct.Thereceivershould

onlyberepairedbyauthorizedTPSwarrantyservicecenters.UsersshouldreviewandheedthesafetywarningsinanAppendix.

Miscellaneous

TheaboveTermsandConditionsmaybeamended,modified,superseded,orcanceled,atanytimebyTPS.TheaboveTermsand

Conditionswillbegovernedby,andconstruedinaccordancewith,thelawsoftheStateofCalifornia,withoutreferenceto

conflictoflaws.


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TermsandConditionsUse P/N:100182601

Manual Conventions

Thismanual

uses

the

following

conventions:

Convention Description Example

Bold Menu,ordropdownmenuselection FileExit(ClicktheFilemenuandclickExit)Nameofadialogboxorscreen FromtheConnectionscreen...Button

or

key

commands Click

Finish.

Mono Usersuppliedtextorvariable Typeguest,andclickEnter.

Italic Referencetoanothermanualorhelpdocument RefertotheSokkiaReferenceManual.

Furtherinformationtonoteaboutsystemconfiguration,maintenance,orsetup.

Supplementaryinformationthatcanhaveanadverseaffectonsystemoperation,systemperformance,data

integrity,measurements,

or

personal

safety.

Notificationthatanactionhasthepotentialtoresultinsystemdamage,lossofdata,lossofwarranty,orpersonalinjury.


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Table of Contents

vP/N:100182601

TermsandConditionsUse............................................................... i

Copyrights ........................................................................ i

Trademarks ....................................................................... ii

DisclaimerofWarranty .............................................................. ii

LicenseAgreement ................................................................. iii

Confidentiality

..................................................................... iii

Website;OtherStatements .......................................................... iv

Safety ............................................................................ iv

Miscellaneous ..................................................................... iv

ManualConventions

................................................................ v

GRX2Features......................................................................... 2

UnpackingYourReceiverKit ............................................................. 3

SystemComponents ................................................................ 3


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xP/N:100182601

FCCCompliance........................................................................ 94

IndustryCanadaCompliance ............................................................. 95

CommunityofEuropeCompliance........................................................ 96

EuropeanCommunityDeclarationofConformitywithR&TTEDirective1999/5/EC ............ 96

DeclarationofConformity(R&TTEDirective1999/5/EC) ...................................... 99

WEEEDirective ........................................................................ 102

BluetoothTransmissionStatements/Compliance............................................ 102


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Introduction P/N:100182601

Introduction

SokkiasGRX2receiverisacompact,lightweight,andcompletelyintegratedGNSSreceiverforstaticandkinematicapplications.

Theintegratedreceiverdesignincludesa226channelGNSSreceiverboard,superiordualfrequencyantenna,andwireless

communicationtechnology.TheGRX2deliversworldclasspositioningandnavigationcapabilitytoyourapplicationbytracking

signalsfrommulticonstellationsatellitesystems,includingGPS,GLONASS,andSBAS.

TheGRX2offerscompleteIP67protectionagainstdustandwateringress,inadditiontosuperiorvibrationandshockresistance

ThecommunicationinterfaceallowsyoutoquicklyintegrateSokkiaspremiumGNSSperformancewithinnewsystemsandquickly

deliverpositioningandnavigationsupporttoyourapplications.

Figure1:

GRX2

Receiver


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GRX2Features P/N:100182601

GRX2 Features

The

GRX2

receiver

features

the

following: ApremiermulticonstellationGNSSboard Superiorantennatechnology Serial(RS232C)andpowerports Detachablebattery

Ahighlyvisibledisplaypanelwithsinglebuttonoperation Externalmemorycardslot IntegratedBluetoothwirelessandradiotechnology OptionalHSPA(3.5G)1andCDMACellulartechnology Voicenotificationsforimportantreceiveroperations

IntegratedandruggeddesignTheGRX2comesinoneofthefollowingconfigurations:

Static(Nointegratedradio/cellularmodule) DigitalUHFIIradiomodem DigitalUHFIIradiomodemwithHSPAmodule

DigitalUHFIIradiomodemandCDMAmodule(USonly)

1.High

Speed

Packet

Access

(HSPA)

cellular

module

supports

faster

data

rate

and

is

backward

compatible

with

GPRS/EDGE

(GSM)

technology.


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UnpackingYourReceiverKit P/N:100182601

Unpacking Your Receiver Kit

This

section

describes

the

documentation,

standard

kit

components,

and

accessories

(depending

on

your

purchase)

that

accompanyyourreceiver.Whenyouunpackyourreceiverkit,verifyyoureceivedtheitemslistedinthissection.Makesurethe

itemsdonotappeardamagedfromshipment.Ifanyoftheitemsaremissingordamaged,contactyourSokkiadealerorSokkia

technicalsupport.SeeGettingTechnicalSupportonpage 6.

StandardcomponentsareillustratedinFigure 2. ReceiveraccessoriesareillustratedinFigure 3. Receiverdocumentationislistedonpage 4.

System Components

TheitemsillustratedinFigure 2areincludedwithyourreceiver.

Figure2:

Standard

System

Components


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TechnicalDocuments P/N:100182601

Accessories

Sokkia

offers

a

wide

variety

of

accessories

(see

Figure 3)

specially

designed

to

improve

system

flexibility

and

job

site

efficiency.

FormoredetailsontheoptionalaccessoriesavailableforGRX2,contactyourSokkiadealer.

Figure3:ReceiverAccessories

Technical DocumentsTheGRX2ManualCDincludesthreemanuals(listedbelow)thathelpyousetupanduseyournewreceiverquicklyand

efficiently.

GRX2OperatorsManualAnonscreenhelpdocumentthatcontainsdetailedinformationonhowtouseyournewreceiver.


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UsingSokkiaSoftwareWithYourReceiver P/N:100182601

GRX2QuickStartGuideAnonscreenhelpguidethatcontainsinstructionsforquicklysettingupyournewreceiverandbeginusingit.

SokkiaReceiverUtility(SRU)ReferenceGuideAnonscreenhelpdocumentthatcontainsdetailedinformationonhowto

use

the

SRU

software

included

on

the

GPS+

Software

CD.

For

more

information

about

the

SRU

software,

see

Using

SokkiaSoftwareWithYourReceiver.

Using Sokkia Software With Your Receiver

UsetheGRX2receiverinconjunctionwiththeSokkiaReceiverUtility(SRU)andMAGNETFieldapplications.Sokkiasoftware

enablesyou

to

configure

the

receiver

and

other

external

devices,

manage

files,

collect

data,

and

perform

survey

and

constructionworkflows.

SRUisahardwareconfigurationsoftwareforreceiversandperipheraldevices.Youcaninstallitondesktopcomputersanddata

controllers.ThisprogramisprovidedontheSRUSoftwareCDthataccompaniedyourreceiver.ASRUhelpdocumentisprovided

ontheGRX2CD.

TheMAGNET

Field

software

for

data

controllers

provides

real

time

communication,

cloud

storage,

data

collection

and

exchange,andfieldsolutions,suchastopo,staking,roads,calculations,andmore.

ContactyourSokkiadealerformoreinformationaboutSokkiasoftwareortheGRX2receiversystem.


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GettingTechnicalSupport P/N:100182601

Getting Technical Support

BeforecontactingaSokkiacustomerrepresentativeaboutanyproblemswiththereceiver,seeTroubleshootingonpage 59for

somesolutionsthatmayfixtheissue.

ContactyourlocalSokkiadealerorvisittheSokkiaSupportsite(www.SokkiaSupport.com)fortechnicalsupport.

WhencontactingSokkiafortechnicalassistance,providethefollowinginformationforbetterandfasterservice:

1. Adescriptionofthefollowing:

Fieldoperationthatwasbeingperformedwhentheproblemoccurred

Detailsoftheunexpectedbehavior,symptoms,andanyerrormessagesthatprecedeorfollowtheproblem

Problemoccurrencefrequencyorpatterns

2. Receiverinformationandconfigurationsettings.Forreceiverinformation,clickInformationinSRU,selectSavetoFile,enterafilename,andsaveittothecomputer.

3. Specificationsofmobiledevicesandcomputersusedinthefieldorofficeexhibitingtheproblem.These

specificationsshould

include

model

information,

version

number,

operating

system

information,

memory

and

storagecapacity,etc.

4. Informationaboutthesystemsoftware,includingtheversionnumberandstepstoreproducetheproblem.

5. Adescriptionofthefieldenvironmentand/orobservationconditionswhentheproblemoccurred.

Forquickandeffectivesupport,provideadetaileddescriptionoftheproblem.


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GettingTechnicalSupport P/N:100182601

Website

TheSokkiawebsiteprovidescurrentinformationaboutSokkiaslineofproducts.Thesupportareaofthewebsiteprovidesaccess

toSokkiafieldandofficesoftware,manuals,frequentlyaskedquestions,andsoforth.

ToaccesstheSokkiawebsite,visitwww.sokkia.com.

ToaccesstheSokkiasupportsite,visitwww.sokkiasupport.com.

Phone

TocontactSokkiaCustomerSupportbyphone,call:

18004Sokkiaor18004765542 18664Topconor18664867266


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GettingAcquainted P/N:100182601

Getting Acquainted

TheGRX2receiverenclosureisfullysealedandincorporatestheGNSSreceiverboard,antenna,andwirelesscommunication

devices.Thereceiversenclosurealsoincludesdedicatedspaceforbatteries,externalmemorystorage,andaSIMcard.

Receiver Overview

TheGRX2receiversadvanceddesignreducesthenumberofcablesrequiredforoperation,allowingformorereliableandefficien

filedatacollection.

Aneasytooperatedisplaypanel,mountingsocket,batterybaydoor,connectionports(serial,power,andradioantenna),and

labelswithreceiverinformationarelocatedonthebottomofthereceiversmagnesiumalloylowerenclosure.

TheGRX2receiverhasahighlyvisibledisplaypanelwithsinglebuttonoperation.Thedisplaypanelenablesyoutoviewthereceiversoperationalstatus.Formoreinformation,seeDisplayPanelOperationsonpage 18.

Themountingsocket(Figure 4)connectsthereceivertoeitherastandard5/8''threadpoleoradapter.

Youcanlocateregulatoryandproductidentificationinformationonthetworeceiverlabels.Theproductidentificationlabel

containstheserialnumberandpartnumber.


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ReceiverOverview P/N:100182601

.

Figure4:BottomEnclosureOverview

BluetoothLabel

PortsPanel

ProductIDLabelwithPart

NumberandSerialNumber Rubber

Bumper

MountingSocket

BatteryCompartment

ModemAntennaPort

Speaker


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Cables 1P/N:100182601

Cables

TheGRX2packageincludesaserialcableforconfiguringthereceiver.Table 1describesthecableincludedwithyourreceiver

andoptionalcablesthatareavailableasaccessories.

Alignthekeywayswhenconnectingthepower/serialcabletothereceiverport.Turnthecablelockclockwise

untilitclickstosecurethecableinplace.Todisconnectthecable,turnthelockcounterclockwise,andthen

gentlyremovethecable.

Table1.ReceiverCablesCable Description Cable Illustration

SerialCable

Connectsthereceivertoanexternaldevice(controlleror

computer)fordatatransferandreceiverconfiguration.

p/n72692
http://-/?-http://-/?-


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Cables 1P/N:100182601

BatteryChargerCable(Optional)Connectsthepoweradaptertothebatterycharger.Several

optionsareavailableforthebatterychargercablebasedonyour

country.Ifyourkitdoesnotincludethiscable,contactyour

Sokkiadealer.Refertothethesepartnumbersforavailable

batterychargercables:

p/n73113A

Cable,

Power,

CDC68

(EUR)

p/n210160124Cable,Power,CDC68(US)

p/n73113CCable,Power,CDC68(AUS)

p/n2212113F0Cable,Power,CDC68(Brazil)

PowerChargerCable(AvailableforPurchase)Connects

the

power

adapter

to

agrounded

outlet.

Sever

aloptionsareavailableforthepowerchargercablebasedon

yourcountry.Topurchasethiscable,contactyourSokkiadealer.

Refertothispartnumber:

p/n1400805401Cable,PowerCharger(EUR)

p/n1400805201Cable,PowerCharger(US)

p/n14

008074

01

Cable,

Power

Charger

(AUS)

p/n100047501Cable,PowerCharger,1.8M(BrazilNMetro)

Table1.ReceiverCablesCable Description Cable Illustration


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DetachableBatteries 1P/N:100182601

Detachable Batteries

Thereceiverfirstdrawspowerfromaconnectedexternalpowersource.Whenthereisnovalidexternalpowersource

connectedorifthesourcehasdischargedlowerthan7.2V,thereceiverwilldrawpowerfromarechargeablehighcapacitybattery.TheGRX2receiverstandardkitsincludetwodetachableLiIonbatteriesforpoweringthereceiverand

onebatterycharger.Eachbatteryiscapableofrunningformorethan7.5hoursonasinglecharge[instaticmodewitha

Bluetoothconnectionandat68F(20C)].SeeBatteriesonpage 25formoreinformation.

Voice Notification

TheGRX2receiverhasavoicenotificationfeaturethatissuesaseriesofvoicemessagesandsoundstoalertyoutodifferent

systemstatusandeventconditions.

Thefrequencyofthevoicemessagesorsoundsdependsonthespecificconditions;thefrequencyiseitheronce(whenthe

conditionfirstoccurs)orrepeated(every30secondsforasetperiodoftime).

Thebatteries

are

shipped

from

the

factory

with

apartial

charge.

For

maximum

operating

time,

fully

charge

the

batteriesbeforeusingthereceiver.

TheGRX2ispreconfiguredwitheithervoicemessagesorsoundsatapresetvolume.Tomodifyvolume

settings,

use

the

SRU

software

or

other

application

software.


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VoiceNotification 1P/N:100182601

ThefollowingeventsgeneratemessagesfromtheGRX2audibleannunciator:

Table2.AudioEventIndexN EVENTNAME DESCRIPTION1 LOGEPOCH Messagerecordedtofile

2 STARTUP Systemhascompletedstartup

3 SHUTDOWN Receiverisshuttingdown(immediate)

4 BTNPOWER PowerButtonPowerOn

5 BTNFRESET PowerButtonFactoryReset

6 BTNFORMAT PowerButtonSDFormat

7 BTNIGNORE PowerButtonReturntonormaloperation

8 BATTLOW Batterypowerislow

9 MEMLOW RemainingspaceonSDmemorycardislow

10 MEMFULL SDmemorycardisfull

11 RTKFIXED RTKsolution

is

now

Fixed

12 RTKFIXLOST RTKsolutionisnolongerFixed

13 CONNECT Bluetoothhasbeenconnected

14 DISCONNECT Bluetoothhasbeendisconnected


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ExternalRadioAntennaConnector 1P/N:100182601

External Radio Antenna Connector

The antennas for the receivers internal UHF radio (and optional cellular modem) connect to the BNC external

antenna connector located under the GRX2 housing (Figure 6).

The optimal modem antenna depends on the frequency of the UHF radio that is installed in the receiver:

Figure6:UHFAntenna

UHF: Uses a BNC RF connection and comes in two versions:

410-440Hz (30-070003-01) 440-470Hz (30-050503-01)

Cellular Antenna: Sold separately (p/n: 1001313-01 ANTENNA, 1/2 WAVE, QUAD BAND W/TNC-To-

BNC adapter)
http://-/?-http://-/?-


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DisplayPanelOperations 1P/N:100182601

Display Panel Operations

TheGRX2LEDDisplayPanelisusedtodisplayandindicatethereceiverscurrentoperationalstatus.Thedisplayoffersa

compactbutvaluablesummaryofthemostimportantreceiverinformationforthetypicaluser.Thischapterdescribesthe

differentLEDblinkpatternsandwhattheymean.

Figure

8:

LED

Display

Panel

Receiver

Health

Available Power BarMemory Capacity Bar

Wireless Status

Radio

Status

Serial Port

StatusFile Status

Battery Status

Timer

Receiver

Health

Available Power Bar

Tracking Status

Memory Capacity Bar

Wireless Status

Radio

Status

Serial Port

StatusFile Status

Position Status Bar

Battery Status

Power

Button


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1P/N:100182601

TheLEDdisplaytablebelowdescribesthemeaningoftheLEDiconsusedinthissection.

PowerButton performsmultiplefunctions.Thenumberofsecondsthatthepowerbuttonispressedandhelddetermineshow

thereceiverwillbehave.Atspecifictimeintervals,thereceiverissuesvoicemessagesorsoundstoguidetheuserthroughthe

availableoptions.

LED ICON KEY

DISPLAY SOLID BLINKING OFF

POWER BUTTON FUNCTIONSACTION SECONDS DESCRIPTION

Power ONPress for 1second

The GRX2 powers ON.

Power OFF Press for 3seconds

The GRX2 powers OFF.

WITH POWER ON

Factory Reset Press for 10seconds

Resets all parameters on the

GRX2 to their default values.

Erase Erase All Files

Press for 20

seconds Deletes all files from the SD/SDHC card.

DisregardPress formore than 25seconds

No action. The GRX2 will return to

normal operation.

Open/Close Data FileWithin 2seconds

Start a raw collection to a new file, or

close a currently open file.

(Clear NVRAM)


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2P/N:100182601

Bootduringthebootprocessthedisplayindicatesbootprogress.

AvailablePowerBar indicatestheremainingbatterychargeorremainingvoltagewhenusingexternalpower.

BatteryStatusLED indicatesthecurrentlyavailablepowersourcesfortheGRX2.

AVAILABLE POWER BAR

DISPLAY INTERNAL POWER REMAINING EXTERNAL POWER REMAINING

Greater than 50%

Greater than 25%

Greater than 10%

Less than 10%

Greater than 8V

Greater than 7.25V

Greater than 6.5V

Less than 6.5V

BATTERY STATUS

Only the internal battery is available.

Only external power is available.

Both the battery and external power are available.


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2P/N:100182601

MemoryCapacityBar indicatesthepercentageofavailablespaceontheSD/SDHCmemorycard.

FileStatusLED indicatesthestatusofthecurrentfile.

CommunicationStatusLEDs

MEMORY CAPACITY BAR

Greater than 50%

Less than 50%

Less than 25%

Less than 10%

Memory full or SD/SDHC card is not ready.

No card is installed.

FILE STATUS

A file is open.

Writing to the file.

A file is not open or there is no SD/SDHC card in the slot.

COMMUNICATION STATUS (WIRELESS/RADIO/SERIAL PORT)Bluetooth connection is established.

Waiting for Bluetooth connection.

Bluetooth module is not powered.

Internal radio is powered.

Internal radio is not powered.

Data is being transmitted from the associated port.

Data is being received by the associated port.

WirelessStatusLEDsindicatethestatus

oftheinternalBluetoothmodule

RadioStatusLEDsindicatethestatusofthe

internalUHFradioandHSPA/CDMAmodule.

SerialPortStatusLEDsindicatethestatus

ofserialport.


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3 Slide the battery to the right and separate the battery from the connector


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Batteries 2P/N:100182601

3. Slidethebatterytotheright,andseparatethebatteryfromtheconnector.

Figure11:RemoveBattery

4. Liftupthebattery,andremoveitfromthereceiver.

Slide Battery

to the Right to

Remove

OnlyuseaGRX2batterywiththisreceiver.Usinganincorrectbatterytypemaycausethebatterytoexplode

anddamagethereceiver.


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2. Mountthebatteryinthechargerbymatchingthegroovesonthebatterywiththeguidesonthecharger.


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Batteries 3P/N:100182601

y g y g g y g g

Figure13:InsertBatteryontoCharger

3. Whenchargingbegins,thelamplightblinks.

4. Thelamplightissolidwhenchargingiscomplete.

Charging LEDs


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YoucanalsouseSRUtocleartheNVRAM:

1 Connect the receiver to a computer and open SRU See the Sokkia Receiver Utility (SRU) ReferenceManual for more


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PerformingaFactoryReset(ClearingtheNVRAM) 4P/N:100182601

1. Connectthereceivertoacomputer,andopenSRU.SeetheSokkiaReceiverUtility(SRU)ReferenceManualformoreinformationaboutconnectingthereceivertoacomputer.

2. InSRU,

connect

to

the

receiver.

3. ClicktheToolsicon inthemainwindow.

TheToolswindowappears,enablingyoutoresetthereceiverandcleartheNVRAM.

Figure23:ToolsDialogBox

4. ClickResetReceiver,andclickYestocontinue.


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Measuring Antenna Height

h l l h d f h h


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MeasuringAntennaHeight 5P/N:100182601

Thereceivercalculatesthecoordinatesoftheantennasphasecenter.

Todetermine

the

coordinates

of

the

station

marker,

specify

the

following:

Measuredheightoftheantennaabovethestationmarker Methodofmeasuringtheantennaheight Modeloftheantenna/receiver used

Anynecessary

antenna

phase

center

adjustments,

based

on

the

antennamodel,isautomaticallyapplied.Thisadjustment,when

combinedwithaccuratelymeasuredheightandmeasurement

methods,allowsforcorrectlycomputedreferencemarker

coordinates.

Toaccuratelymeasuretheantennaheight:

1. Measuretheantennaheightabovethecontrolpointor

marker,eithertheslantheightortheverticalheight.

YoumayeithermeasuretheverticalheighttotheAntenna

ReferencePoint(ARP)locatedatthebottomofthereceiverat

thebase

of

the

mounting

threads,

or

measure

the

slant

heighttotheSlantHeightMeasurementMark(SHMM)onthe

sideofthereceiver,asshownontheright.

2. Recordtheantennaheight,pointsname,andstarttimeinthe

fieldnotes.

LV LS


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Using SD/SDHC Cards

The SD/SDHC card slots reside under the battery on the inside edge of the battery recess The data that resides on the SD/SDHC


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LoggingRates 5P/N:100182601

TheSD/SDHCcardslotsresideunderthebatteryontheinsideedgeofthebatteryrecess.ThedatathatresidesontheSD/SDHC

cardcan

be

accessed

by

removing

the

card

and

using

an

external

SD/SDHC

card

reader

or

by

using

Sokkia

software

to

download

thedatafromthecardviaGRX2sserialportorBluetoothconnection.Asecuredigitalcardsuitableforindustrialusecanbe

purchasedfromalocalSokkiadealer.TheSD/SDHCcardisavailableinFAT16orFAT32formatsothattheremovableSD/SDHC

cardissuitableforcopyingdatafilesdirectlytoacomputer.ForrecommendationsaboutSD/SDHCcards,seeSD/SDHCCard

Recommendationsonpage 88.

Figure25:GRX2CardSlotExample

SIM Card Slot

SD/SDHC Card Slot


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Troubleshooting


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Troubleshooting 5P/N:100182601

Thischapterwillhelpyoudiagnoseandsolvesomecommonproblemsthatmayoccurwiththereceiver.

Check This First!

BeforecontactingyourlocaldealerorSokkiaSupport,checkthefollowing:

Checkallexternalreceiverconnectionscarefullytoensurecorrectandsecureconnections.Doublecheckforwornordefectivecables. Checkthereceiversbatteriesforafullcharge. Checkthepowersourceforincorrectlyconnectedcables,andensurethepowersourceisvalid.SeeSpecificationson

page 57forexternalpowerrequirements.

Checkthesoftware.Makesurethemostcurrentsoftwareversionisdownloadedontothecomputerandthemostcurrenfirmware

is

loaded

into

the

receiver.

Check

the

Sokkia

website

for

the

latest

updates.

CheckSokkiaTechnicalSupport(www.Sokkiasupport.com)orSokkia.comforthelatestupdates.Then,trythefollowing:

PoweronandoffthereceiverbypressingthePowerbuttonorbyusingSRU(ToolsResetreceiver).

Donotattempttorepairequipmentyourself.Doingsowillvoidthewarrantyandmaydamagethehardware.
http://../1000737-01_RVB_HiPer-SR_OM/FrameMaker_Files/Specifications.pdfhttp://../1000737-01_RVB_HiPer-SR_OM/FrameMaker_Files/Specifications.pdfhttp://../1000737-01_RVB_HiPer-SR_OM/FrameMaker_Files/Specifications.pdfhttp://../1000737-01_RVB_HiPer-SR_OM/FrameMaker_Files/Specifications.pdfhttp://../1000737-01_RVB_HiPer-SR_OM/FrameMaker_Files/Specifications.pdfhttp://../1000737-01_RVB_HiPer-SR_OM/FrameMaker_Files/Specifications.pdfhttp://../1000737-01_RVB_HiPer-SR_OM/FrameMaker_Files/Specifications.pdf


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Connector Specifications

Thereceiverhas3externalconnectors;oneUHF/915+radiomodemorcellularantennaconnector.

UHF Radio Modem Connector


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ConnectorSpecifications 8P/N:100182601

UHF Radio Modem Connector

Table12.UHFModemConnectorSpecificationsModem Type Signal Type Dir Details

UHF BNC Modem I/O I/O RF/GSM output from

modem antenna


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Safety Warnings

General Warnings


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SafetyWarnings 9P/N:100182601

General Warnings

TocomplywithRFexposurerequirements,maintainatleast25cmbetweentheuserandtheradiomodem.

TPSreceiversaredesignedforsurveyandsurveyrelateduses(thatis,surveyingcoordinates,distances,anglesand

depths,andrecordingsuchmeasurements).Thisproductshouldneverbeused:

Withouttheuserthoroughlyunderstandingthismanual. Afterdisablingsafetysystemsoralteringtheproduct. Withunauthorizedaccessories. Withoutpropersafeguardsatthesurveysite. Contrarytoapplicablelaws,rules,andregulations.

TPSreceiversshouldneverbeusedindangerousenvironments.Useinrainorsnowforalimitedperiodis

permitted.


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Declaration of Conformity (R&TTE Directive 1999/5/EC)

esky (Sokkia) tmto prohlauje, e tento (GRX2) je ve shod se


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DeclarationofConformity(R&TTEDirective1999/5/EC) 9P/N:100182601

[Czech] zkladnmi poadavky a dalmi pslunmi ustanovenmi smrnice1999/5/ES.

Dansk

[Danish]

Undertegnede (Sokkia) erklrer herved, at flgende udstyr

(GRX2) overholder de vsentlige krav og vrige relevante krav idirektiv 1999/5/EF.

Deutsch[German]

Hiermit erklrt (Sokkia) dass sich das Gert (GRX2) inbereinstimmung mit den grundlegenden Anforderungen und denbrigen einschlgigen Bestimmungen der Richtlinie 1999/5/EG

befindet.Eesti[Estonian]

Kesolevaga kinnitab (Sokkia) seadme (GRX2) vastavust direktiivi1999/5/E phinuetele ja nimetatud direktiivist tulenevateleteistele asjakohastele stetele.

English Hereby, (Sokkia) declares that this (GRX2) is in compliance with

the essential requirements and other relevant provisions ofDirective 1999/5/EC.

Espaol[Spanish]

Por medio de la presente (Sokkia) declara que el (GRX2) cumplecon los requisitos esenciales y cualesquiera otras disposicionesaplicables o exigibles de la Directiva 1999/5/CE.


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