User Guide

Safety and Use
• Ifinadequatelyshielded,some
electronicdevicesmaybea󰀨ected
bytheelectromagneticinterference
causedbythedongle,suchas
theelectronicsystemofvehicles.
Consultthemanufacturersofsuch
devicesbeforeusingthedongleif
necessary.
• Operatingthedonglemayinterfere
withmedicalinstrumentssuchas
hearingaidsandpacemakers.
Alwayskeepthedonglemore
than20centimetersawayfrom
suchmedicalinstrumentswhen
yourdongleisturnedon.Turnthe
dongleo󰀨ifnecessary.Consulta
physicianorthemanufacturersof
medicalinstrumentsbeforeusing
thedongleifnecessary.
• Beawareoftheusagelimitation
whenusingthedongleatplaces
suchasoilwarehousesorchemical
factories,wherethereareexplosive
gasesorexplosiveproductsbeing
processed.Turno󰀨thedongleif
necessary.
• Donotuseelectronictransmission
devicesinaircrafts,atpetrol
stationsorinhospitals.Observe
andobeyallwarningsigns,
andturno󰀨thedongleinthese
conditions.
• Donottouchtheinnerantenna
areaunlessitisnecessary.
Otherwisetheperformanceofthe
modernmaybea󰀨ected.
• Keepthedongleoutofthereach
oflittlechildren.Thedonglemay
causeaninjuryifusedasatoy.
• Whenthedongleisoperating,do
nottouchthemetallicparts.Failing
todosomaycauseburns.
• Useoriginalaccessoriesor
accessoriesthatareauthorized.
Usinganyunauthorized
accessoriesmaya󰀨ectthe
performanceofthedongleand
violatetherelatednational
regulationsabouttelecom
terminals.
• Avoidusingthedonglenear
orinsidemetallicstructuresor
establishmentsthatcanemit
electromagneticwaves,because
signalreceptionmaybea󰀨ected.
• Thedongleisnotwaterproof.Keep
thedongledryandstoreitina
shadyandcoolplace.
• Donotusethedongleimmediately
afterasuddentemperature
change.Insuchcase,dewmay
begeneratedinsideandoutside
thedongle,sodonotuseituntilit
becomesdry.
• Handlethedonglecarefully.Donot
drop,bendorstrikeit.Otherwise
thedonglemaybedamaged.
• Onlyqualiedpersonnelcan
dismantleandrepairthedongle.
• Anoperatingtemperaturebetween
-20°Cand+65°Candahumidity
between5%and95%are
recommended.
Getting to Know Your Modem
Thefollowinggureisonlyforyourreference.Theactualproductmaybedi󰀨erent.
1. Modemcap
2. Frontcover
3. Indicatorlight
4. nano-SIMcardslot
5. *microSDHC™cardslot
6. USBconnector
NOTE:
microSDHClogo
isatrademarkofSD-3C,LLC.
Indicator Light Description
Indicator Status Description
Red Thedeviceisinerrorstatusorbootingup.
• Thedeviceisnotregisteredtothemobilenetwork.
• Thereisnonano-SIMcardinserted.
• Thereisnonetworkserviceavailable.
Greensolid Thedeviceisregisteredtothe2G/3Gmobilenetwork.
TD191-B
USB Dongle
QuickStartGuide
Greenblinking Thedeviceisconnectedtothe2G/3Gmobilenetworkand
dataisbeingtransferred.
Bluesolid Thedeviceisregisteredtothe4Gnetwork.
Blueblinking Thedeviceisconnectedtothe4Gnetworkanddataisbeing
transferred.
Using Your Modem
1. Insertthenano-SIMcard

intoyourmodem.
Step

Step

Step

Step

NOTES:
• Donotopenthefrontcoverforcibly.Failingtodosomaycausedamagetothe
frontcover.
• *IfthemodemsupportsthemicroSHDCcard,youcaninsertyourmicroSDHC
card

atthesametime.
WARNING!
Yourmodemonlysupportsthenano-SIMcard.Youcangetastandardnano-SIM
cardfromyourserviceprovider.
2. Connectthemodemtoyourcomputerorlaptop.
3. Thesoftwarewillbeinstalledautomaticallyandthenyoucanuseyourmodem.
NOTE:
Ifthesystemdoesnotlaunchinstallationautomatically,youcandouble-clickthe
modeminstallationiconin
My Computer > JACSDRIVER_191-B
toinstallthe
software.
Setting Your Modem
Youcansetyourmodemby:
• Loggingintothe4GHostlessModemcongurationpagebyvisiting
http://192.168.0.1(ForWebUI).
• Clicking
Settings
onthesoftware(ForPCUI).
Setting Access Point Name Manually
IfyourcomputerorlaptopcannotaccesstheInternet,youcanaddanewAccess
PointName(APN)manually.
1. LaunchtheInternetbrowserandenter
http://192.168.0.1
intheaddressbar.
2. Select
Settings
>
APN
>
Manual
.
3. Click
Add New
,enterthenewAPNinformationandthenclick
Apply
.
4. Click
Set as default
tosetthenewAPNasthedefaultAPN.
NOTE:
ContactyourserviceprovidertogettheAPNinformation.
LEGAL INFORMATION
Copyright©2022JACSSolutions,Inc.
Allrightsreserved.
Nopartofthispublicationmaybeexcerpted,reproduced,translatedorutilizedin
anyformorbyanymeans,electronicormechanical,includingphotocopyingand
microlm,withoutthepriorwrittenpermissionofJACSSolutions.
ThemanualispublishedbyJACSSolutions.Wereservetherighttomake
modicationsonprinterrorsorupdatespecicationswithoutpriornotice.
Version No. :
R1.0
JACSSolutions,Inc.
809PinnacleDrive,SuiteR,LinthicumHeights,MD
21090,USA 