Laipac Lola HT 2 User manual

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Lola HT 2
User's Manual
Version 2.2
June 1st 2021
Copyright Reserved 2021 Laipac Technology Inc.

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1.IntroductiontoLolaHT2
1.1LolaHT2Overview
LolaHT2isanLTEGNSSIoTmoduledesignedtobeembeddedinsideTrimble'sTotalStation
LandSurveyequipment.LolaHT2hastwomodels:LOLAHT2‐NandLOLAHT2‐E
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1.2Features
LTEbands:
EG91–NA(usedbyLolaHT2‐N):
oLTEFDD:B2/B4/B5/B12/B13
oWCDMA:B2/B4/B5
EG91–E(usedbyLolaHT2‐E):
oLTEFDD:B1/B3/B7/B8/B20/B28A
oWCDMA:B1/B8
oGSM/GPRS:900/1800MHz
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•LEDsforindicatingGNSS,LTE&BatteryStatus
•Built‐inLi‐IonPolymerrechargeablebattery
•High‐SensitivityGNSSreceiverwithAGPSsupport
•Powerbuttonforpoweringon/off
•SmartLogdesignedtostoredynamicwaypointoutsideofthecellcoverage
•Reportreal‐timepositionsbasedonpresettimeintervalordistancetravelled
•20geofencesettingwithcrossingfencealert
•Over‐speedwarningandImpactalert
•Versatileworkingmodefordiverseapplications
•Bluetooth(optional)
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1.3HardwareDiagram
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LOLAHT2review
1.4InstallationwithTrimbleTotalStation
ThefollowingpicturesdemonstratetheinstallationofLolaHT2withTrimbleTotalStation.
LolaHT2istobeinstalledfromtheTotalStation'sbatterysidecover.Detailsofthe
installationprocesswillnotbediscussedinthisdocumentduetothesensitivityofthe
informationunderTrimble'scopyright.
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2.Specifications
2.1LTESpecification
Multi‐bandLTEmodule(Quectel)
EG91–NA(usedbyLolaHT2‐N)
oLTEFDD:B2/B4/B5/B12/B13
oWCDMA:B2/B4/B5
EG91–E(usedbyLolaHT2‐E)
oLTEFDD:B1/B3/B7/B8/B20/B28A
oWCDMA:B1/B8
oGSM/GPRS:900/1800MHz
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OutputPower:
oClass3(23dBm±2dB)forLTEFDD
oClass3(24dBm+1/‐3dB)forWCDMA
oClass4(33dBm±2dB)forEGSM900
oClass1(30dBm±2dB)forDCS1800
oClassE2(27dBm±3dB)forEGSM9008‐PSK
oClassE2(26dBm±3dB)forDCS18008‐PSK
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DataSpeed
LTE:
oLTEFDD:Max10Mbps(DL)/Max5Mbps(UL)
UMTS:
oDC‐HSDPA:Max42Mbps(DL)
oHSUPA:Max5.76Mbps(UL)
oWCDMAMax384Kbps(DL)/Max384Kbps(UL)
GSM:
oEDGE:Max296Kbps(DL)/Max236.8Kbps(UL)
oGPRS:Max107Kbps(DL)/Max85.6Kbps(UL)
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2.2GNSSSpecification
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ItemValueUnits
Channels33TrackingChannels;99Acquisition
Channels;210PRNChannels
Channels
RFFrequency1575.42–GPS;1602.5625‐GLONASSMHz
Positionupdaterate1Hz
Positionaccuracy<10Meters
Velocityaccuracy0.1m/s
Timeaccuracy1uS
Coldstartacquisitiontime35Seconds
Warmstartacquisitiontime35Seconds
Hotstartacquisitiontime<1Seconds

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Maximumvelocitytracked515m/s
Maximumaltitudetracked18,000Meters
TrackingSensitivity‐165dBm
NavigationSensitivity‐160dBm
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2.3Electrical&EnvironmentalSpecs&HardwareandFirmware
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ItemMinTypicalMaxUnits
Li‐Ionpolymerbatteryvoltage33.74.2V
ExternalDCinputvoltagerange91232V
CurrentConsumptionwhileconnecting(Battery
chargingstate)
50210218mA
CurrentConsumptioninoperationmode(Idling)202533mA
Currentconsumptioninoperationmode(Reporting)90120180mA
Currentconsumptioninpoweroffmode‐4‐mA
PeakCurrent(<100mS)‐‐500mA
Ambientoperatingtemperature‐20‐60°C
Storagetemperature‐20‐40°C
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Note:
Theaboveparametersareforreference;theymaychangebasedonthefirmware.LolaHT2
worksinalow‐powermode.Thecurrentconsumptionissubjecttochangeinareaswith
lowercellularsignalstrengthscomparedwithareasofhighersignalstrength.
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3.OperationProcedure
3.1Powerbuttonanditsoperation
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ThePowerButtonistheonlyoperationbuttononthedevice.WhenLolaHT2isunder
"NormalMode",thepowerbuttonisusedforpoweringonandoffthedevice.

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Poweron:Pressandholdthepowerbuttonover3seconds;theGNSSLEDand
theLTELEDwillbeflashing.
Poweroff:Pressandholdthepowerbuttonforover3seconds;theGNSSLED
andtheLTELEDwillbeturnedoff.
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3.2HowtoresetLolaHT2
ThefollowingimageshowsLolaHT2withanonboardbackupbattery.Bydisconnectingthe
2pinconnectorandreconnectingitwillresetthedevice.
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IfLolaHT2isinstalledinsidetheTotalStation,pleaseresetLolaHT2followingthesteps:
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(1) OpentheRadio/Batterysidecover,removethemainbattery
(2) Waitfor5secondsandre‐insertthemainbatteryandclosetheRadio/Batterysidecover
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3.3LOLAHT2workingstatusbyLEDs
Thereare3LEDindicatorsonLolaHT2
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2 pin connector is used to connect the
battery and the main board

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●GNSSLED(Whitecolour)
●LTELED(Whitecolour)
●PowerLED(Redcolour)
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ThefollowingtabledescribestheworkingstatusofLolaHT2byLEDs:
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3.4SIMCardRequirement
LolaHT2modulecomeswithanembedded4GNanoSIMwithglobalcoverage.TheSIM
numberwillberequiredfortheactivationofthemoduletoconnectwiththeL2Pserver.
ToreplacetheSIM,findtheSIMcardsocketinbetweenthefoamandtheupperboard.
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InsertaNano‐SIM,andpushtheNano‐SIMtotheend,anditwillbelocked.
SeetheorientationoftheNano‐SIMbeforeinsertingtheSIM.
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4.InstallationoftheUtilitySoftware
LolaHT2isconfiguredwithfactorydefaultbeforeshipping.UserscanalsoconfigureLolaHT
2withLocationNowsuiteutilitysoftware(orL2Putilitysoftware).Thisutilitysoftwarecan
performtheconfigurationandfirmwareupdate.
Beforeperformingtheconfigurationprocesswiththeutilitysoftware,makesurethe
following:
The2pinconnectorremainsconnected
SIMcardmustbeactivated
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RemovetheconnectionbetweentheDC/DCadaptorboardandthemainboard
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ConnecttheUSBpoweradaptortochargethebackupbatteryover30min,disconnect
thecharger.
Thisstepensuresthedevicehavingenoughpowertocompletetheconfiguration
processandrestart.
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Waitfor20seconds,pressthepowerbuttonformorethan3secondstoturnoffthe
LolaHT2.Thisstepensuresthatthedeviceisgeneratingaresetwhenitisconnected
totheutilitysoftware.
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Now,runtheLocationNowSuiteutilitysoftware
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ConnectLolaHT2totheLaptop'sUSBportwithamicroUSBcable.
LolaHT2willconnectwiththeutilitysoftware.Ifthereisanewerfirmwareinthe
server,theutilitysoftwarewillnotifyafirmwareupgrade.
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