JRC Technology JRC06Z 3G User manual

JRC06Z 3G
GPS/WCDMA Tracker
Product Name: JRC Technology 3G GPS/WCDMA Tracker
Document Name: Device User Manual
Document Date: 18 October 2017
Version: 1.5

Contents
Introduction .................................................................................................................................................. 4
Initial Setup ................................................................................................................................................... 5
SIM Card Setup.......................................................................................................................................... 5
GPS Unit Setup .......................................................................................................................................... 5
Installation Locations .................................................................................................................................... 8
Recommended Location ........................................................................................................................... 8
Alternative Locations ................................................................................................................................ 9
Wiring Instructions...................................................................................................................................... 10
Wiring Diagram ....................................................................................................................................... 10
Simple Wiring.......................................................................................................................................... 11
Advanced Wiring..................................................................................................................................... 11
Light Descriptions.................................................................................................................................... 12
Basic GPS Settings ....................................................................................................................................... 13
Set SOS mobile number(s) ......................................................................................................................13
Remove SOS mobile number(s) ..............................................................................................................13
Check current SOS mobile number(s).....................................................................................................14
Check GPS unit status ............................................................................................................................. 14
Check GPS current version...................................................................................................................... 14
Check GPS parameters............................................................................................................................ 14
Set GPS Time Zone .................................................................................................................................. 14
Restart the GPS unit................................................................................................................................ 14
Set a password for controlling the tracker .............................................................................................15
Getting GPS Location .................................................................................................................................. 16
GPS Coordinates & Speed.......................................................................................................................16
GPS Google Maps Link ............................................................................................................................ 16
GPS Modes & Functions.............................................................................................................................. 16
Tracking Mode ........................................................................................................................................16
Monitor Mode......................................................................................................................................... 16
Geo-Fence ...............................................................................................................................................17
SOS Alarm................................................................................................................................................18
Set the Center Number to be used with Fuel Cut off .............................................................................18
Fuel /Power Cut Off ................................................................................................................................ 19
GPS Tracking Advanced Functions .............................................................................................................. 20

Check Current GPRS Settings .................................................................................................................. 20
Turning GPRS (data) on or off .................................................................................................................20
Setting APN ............................................................................................................................................. 20
Setting the Server Name, IP & Port......................................................................................................... 21
Setting Data Upload Interval (Time) ....................................................................................................... 21
Setting Data Upload Interval (Distance) .................................................................................................21
Basic Troubleshooting / Warnings ..............................................................................................................22
Specifications ..............................................................................................................................................22

Introduction
Thank you for choosing the JRC Technology JRC06Z 3G GPS/WCDMA Tracker. Following the shutdown of
the Telstra & Optus GSM/2G networks many of the trackers previously using the GSM frequencies will
no longer function.
We ordered a number of units to test and found these to be the best in both appearance, build quality.
functionality, usability and value for money.
This User Manual is intended to assist you with installation and ongoing use of the JRC Technology 3G
GPS/WCDMA Tracker. If you are not sure where to install, how to install or user functions, please email
us at [e-mail] or call us on 1300 113 802 and we will be more than happy to assist
you.
Note 1: Each vehicle model is different and we may not be able to provide exact information on how to
install the GPS Tracker in your specific vehicle. The installation is very basic if you have a little bit of 12
volt wiring knowledge, however if you aren’t confident in performing the installation, please seek the
assistance of a professional. Any auto electrician should be able to perform the installation for you.
We can take no responsibility for damage caused by incorrect installation.
Note 2: The GPS Tracker, if installed as per the instructions is always on. That means that it is always
connected to 12 volt power so that if you need to locate your vehicle at any time, the unit has power
and will respond. This means that there is always a very small drain on your vehicles battery. It is highly
recommended to supply the GPS with constant 12 volt power however it is important to keep the
battery drain in mind.

Initial Setup
SIM Card Setup
1. In order to use your PrePaid Telstra service in the GPS unit you need to contact Telstra and
register the PrePaid account using your information.
2. During the setup they should ask if you wish to select a PrePaid plan to use with the new PrePaid
service.
a. If they don’t ask, you may prompt them that you wish to select a Pre-Paid plan while on
the phone with them and place credit on it.
b. The alternative is that you select a plan and credit at a later date that suits you. They
may also direct you to the Telstra Account portal to manage your credit.
Refer to the Recommended Plans section in the Tips & Tricks document for information on our
preferred PrePaid Plans.
If you wish to use a PostPaid plan, you can request Telstra to configure a PostPaid Plan on the
same SIM card provided with you GPS Tracker. Keep an eye on your usage though until you
understand how much data or credit the GPS unit will use in your situation or you may end up
with a large bill!
3. Once you have registered and added credit to your PrePaid Plan you are ready to start using the
GPS Tracker!
GPS Unit Setup
1. Unpack your GPS Tracker from the box and turn the unit so that the Orange waterproof cover is
facing you and the wires are on the right side (as per the image below)
2. You will see a small gap on one side of the Orange cover. Using your finger nail or other suitable
implement and light force, pry the cover open. It will make a small clip as it comes out.

3. Insert the SIM Card
You can now insert your SIM card into the GPS unit. It is inserted as per the diagram below (with
the chip facing up). Use the supplied plastic tool which can be found next to the GPS Tracker in
the package you received to push the SIM in place until it snaps in place.
4. Turn the GPS unit On
After inserting the SIM Card you can use the small switch to the left of the SIM Card slot to
power the unit on so it automatically comes on when 12 volts are connected. This saves you
having to go back into the waterproof cover.
Using the supplied tool slide the switch to the RIGHT.
5. Connect the GPS to a 12 volt source using the wiring diagrams provided.
6. You should see the lights come on. Wait approximately 2 minutes for the GPS unit to get a GPS
and mobile signal connection (refer to Light Descriptions table to see status).

Note: The Green Mobile Signal light on the right side can be hard to see if the sun is out. Shield
the GPS with your hand and look closely to confirm the light is on.
7. If all 3 lights are staying solid and not flashing you can proceed to use the SMS functions to setup
and test your new GPS!

Installation Locations
Because your new GPS Tracker needs to connect to satellites when it is parked and also moving, it is
critical that it is not installed under any metal pieces in your vehicle.
Most GPS Tracker guides recommend installation in the front windscreen or rear window
compartments, however we don’t recommend these as the units are quite obvious.
Recommended Location
It will depend on the vehicle you are installing the GPS Tracker in as to which location is most accessible,
however we have found the easiest covert location to be in behind the A pillar trim (refer to image). This
piece of trim is usually very easy to remove in most vehicles and has the constant 12 volt wiring for the
interior light behind it that you can tap into to get power. The negative is often switched for the interior
light so it is recommended to find a suitable grounding point under the dashboard.
Note: Be careful when selecting a 12 volt source behind the A pillar trim because sometimes there are
two active sources when a door is open, but only one is constant, the other is triggered by the open
door!

Alternative Locations
If the A pillar trim cannot be simply removed, you have curtain airbags behind it or you cannot get
constant 12 volt power behind it you will need to select another location. The wiring method is the same
for any position on vehicle, but bear in mind that you may need to extend the wiring if you install away
from a 12 volt power source or the fuel pump wires (if using the fuel cut off).
At the end of the day, the GPS Tracker can be installed in any location where it is not blocked by metal,
however you will need to choose the best location based on your vehicle type.
Some possible installation locations include:
Under the dashboard (not blocked by metal)
oPros: Lots of 12 volt sources, GPS can transmit through dashboard material, close to
other wiring
oCons: Can be difficult to get the GPS unit high enough up under the dash without
removing additional trim pieces.
Under the parcel shelf (the top, not the metal frame)
oPros: 12 volt sources, GPS can transmit through parcel shelf material
oCons: Further from other wiring
Under rear interior trim segments in the rear of the vehicle (above wheel arches/below
windows)
oPros: Very covert, GPS can transmit through plastic trim material
oCons: May be hard to find 12 volt source, Removal of trim panels can be difficult,
Further from other wiring

Wiring Instructions
The GPS Tracker has lots of functionality in a small unit, however you don’t need to connect all wires in
order to make use of the core GPS Tracking functions. This section will provide a breakdown of the
simple and advanced installation. You can choose which to go ahead with based on the functionality you
require.
Wiring Diagram

Simple Wiring
The GPS Tracker will function and communicate location information with just the 12 volt positive and
negative wires connected with the main plug. This is the simplest installation and handy if you need to
quickly connect the GPS but don’t have time to wire in all functions, or if you just want a simple to use
tracker.
Referring to the above wiring diagram, connect the Red and Black wires to a 12 volt (Fused Red
wire) and Ground (Black wire) location on the vehicle.
It is recommended to also wire the Orange wire to an accessory triggered wire. The ACC ON and
OFF function is used for some GPS functions such as timer based online tracker uploads (eg you
can set a different interval when the car is on vs when it is off).
Note, these do not have to be connected to the battery as per the diagram, they are shown this
way in the diagram just to represent the type of connection.
You can possibly connect them to a 12v source that can handle the additional capacity using its
existing fuse if you have such a connection available.
Advanced Wiring
The advanced functions of the GPS are a little more complex to install and may require you to locate the
fuel pump wiring in your vehicle which will require removing of the interior trim.
Note: It is very likely you will need to extend the wires on the Relay Plug
Note: The wiring of the fuel pump relay will depend on your vehicle and how the fuel pump is
triggered. Many vehicles are triggered by completing the ground circuit rather than supplying 12
volt. You will need to adjust the wiring to suit a ground triggered application if applicable. Again,
be careful here as supplying 12 volt to a Ground circuit will cause you all sorts of problems.
Fuel Cut Off
oLocate the fuel pump wiring in your vehicle. How the fuel pump is activated will depend
on your vehicle, however this is generally simplest to tap into the wiring either at the
fuel pump relay or the fuel pump itself. If you are not confident doing this wiring,
please seek the assistance of an auto electrician.
oYellow wire –Connect the Yellow wire from the GPS Tracker plug to the Yellow wire on
the Relay Plug
oGreen wires –The Green wires on the Relay Plug intercept the signal given to the fuel
pump by the car when triggered by the GPS Tracker. You need to locate the fuel pump
wire and cut it. Connect each side of the cut to each of the Green wires on the Relay
Plug, thus creating a continuous circuit via the relay.
oWhite wire –The white wire on the Relay Plug is connected to a fused 12 volt source to
trigger the relay when activated by the GPS Tracker.

Light Descriptions
The lights on the GPS Tracker communicate the current status of the device so you can establish if it is
connecting to Power, GPS Satellites and Mobile Signal correctly.
Note: The lights on the GPS turns off after a few minutes of no communication to save battery. Simply
SMS or move the GPS to wake it up. When in this status the device is still fully functional but sleeps to
reduce battery usage.
GPS LED Indicator (Blue)
State
Indicated Service
Flashing (0.1s intervals)
Searching for GPS satellites
Solid Blue
GPS satellites located
Off
GPS asleep or powered off
Power LED Indicator (Red)
State
Indicated Service
Flashing (0.1s intervals)
Low Battery (normally after initial install)
Slow flashing (2s intervals)
Battery fully charged
Slow flashing (flash for
0.1s then off for 2s)
Normal operation
Off
GPS asleep or powered off
Mobile network LED Indicator (Green)
State
Indicated Service
Flashing (0.1s intervals)
Searching for mobile signal
Slow flashing (flash for
0.1s then off for 2s)
Normal operation, receiving mobile signal
Solid Green
Connected to GPRS data network
Off
GPS asleep or powered off, GPRS network
off

Basic GPS Settings
The GPS unit is controlled via SMS and basically has a small mobile phone inside it. Once you have
inserted the SIM Card you SMS the GPS unit from your mobile phone just as if you were SMSing a friend.
Depending on the command you send, the GPS unit will translate the SMS, perform the function and
send a reply to you via return SMS.
Note: The SMS functions listed in this guide should be sent WITHOUT the quotation marks. We have
bolded the actual command to make it more obvious.
Important Note to save you on usage costs –The GPS comes pre-configured with a server to send data
to. We don’t use this server as we leave it open to you as to which platform to use if you want to track
online.
By default the GPS will send a packet of data to the server each night which costs about 30c on Telstra
Pre-Paid and will quickly drain your credit. To stop this happening, send the command “gprson,0#” to
the tracker. This will turn off the GPRS (Data) connection. You can test if the data link is turned off by
sending “gprsset#” and reading the message it returns.
The Green light will be extinguished with the GPRS turned off but the device can still receive SMS
messages. To turn the GPRS back on again, simply send “gprson,1#” to the tracker.
Note: The above section was updated 3 October 2017 to use the gprson command instead of the fake
APN work around which was causing issues with some recent firmware versions.
Set SOS mobile number(s)
You can set up to 3 SOS mobile phone numbers that the GPS unit will keep in its memory. These
numbers receive notifications when certain events occur and are the only numbers that can call
the GPS unit to use ‘Listening Mode’.
Send an SMS with “SOS,A,MobileNumber1,MobileNumber2,MobileNumber3#” (Note, you
don’t require all 3 numbers, you could send SOS,A,0400123456# and it will set 1 number only).
If successful, the GPS will reply with ‘SOS Number X setting OK’
Remove SOS mobile number(s)
Send an SMS with “SOS,D,MobileNumber1,MobileNumber2,MobileNumber3#” (Note, again,
you don’t require all 3 numbers, you could send SOS,D,0400123456# and it will delete this
number only)
If successful, the GPS will reply with ‘SOS Number delete successfully’
You can also select an SOS number to delete using its position in storage (harder to remember…)
Send an SMS with “SOS,D,1,2,3#” (Note, again, you don’t require all 3 numbers, you could send
SOS,A,2# and it will delete the second SOS number only) –you need to know the order to use
this function.
If successful, the GPS will reply with ‘SOS Number delete successfully’

Check current SOS mobile number(s)
Send an SMS with “SOS#”
If successful, the GPS will reply with ‘SOS Number: 1 <mobilenumber> 2 <mobilenumber> 3
<mobilenumber>’
Check GPS unit status
Send an SMS with “STATUS#”
If successful, the GPS will reply with all settings currently configured in the GPS. This is useful for
checking the settings when you are setting up more complex features like server or app tracking.
Check GPS current version
Send an SMS with “VERSION#”
If successful, the GPS will reply with the current version information of the unit.
Check GPS parameters
Send an SMS with “PARAM#”
If successful, the GPS will reply with the current parameters including IMEI number, GPS data
upload intervals, SOS number(s), Centre Number, Time Zone etc.
Set GPS Time Zone
Send an SMS with “GMT,E/W,Hours,Mins#”(eg GMT,E,10,0#) This example moves the time 10
hours and zero minutes from GMT in an Easterly direction.
If successful, the GPS will reply with “setting OK. <setting input>”
Restart the GPS unit
If you are having problems with your GPS unit being unresponsive when it should be working, or
you have not restarted it for a while, it is a good idea to restart it on a semi-regular basis.
Send an SMS with “RESET#”
The GPS unit will restart approximately 20 seconds after receiving this SMS
Wait 1 minutes or so, then send a location command to check the GPS is functioning after
restart.

Set a password for controlling the tracker
It is recommended once you have configured the tracker that a password is set for the unit. This
password needs to be input with every command sent, hence only doing it once you have
completed setup and won’t be sending as many commands to the tracker.
Send an SMS with “PWDSW,ON#”
The GPS will reply “setting OK. Operation Password: ON”. The password setting is now active.
The default password is 000000.
Send an SMS with “PASSWORD,CURRENTPASSWORD,NEWPASSWORD#” (eg
“PASSWORD,000000,1234#” to set your password.
oYour password can be 1-19 characters and a mix of numbers/letters but keep it simple
as you have to type it in for each command sent.
The GPS will reply “Successfully modify service password, new password is: <password
entered>.
The password must be include with every command after the function (eg “where,1234#” or
“timer,1234,1800,1800#” or “fence,1234,on,0,0,0,1,out,1#” where 1234 is the password you
set.

Getting GPS Location
GPS Coordinates & Speed
Send an SMS with “WHERE#”
The GPS will reply with an SMS containing the location of the vehicle in GPS coordinates, current
speed and the time.
This function is very useful to know if your car is moving at the current time. You can use it in
conjunction with the next Google Maps command to firstly know the speed, and once it is
stopped, check the location.
GPS Google Maps Link
Send an SMS with “URL#”
The GPS will reply with an SMS containing a Google Maps link showing the current position of
your vehicle.
GPS Modes & Functions
The GPS Tracker has two modes, Tracking mode, and Monitoring mode. When you dial the GPS unit
from one of the SOS numbers, it will ring for approximately 10 seconds and then enter monitoring
mode, connecting you to the microphone in the car so you can listen in!
Tracking Mode
This is the default mode of the GPS Tracker when it is setup and remains the default even if you
activate Monitoring Mode from an SOS number.
Simply send another SMS to the unit after using Monitoring Mode and it will respond as normal.
Monitor Mode
Monitor mode allows you to utilise the microphone function of the GPS. If you are in a situation
where the car has been stolen, active the voice recorder on your mobile before calling and this
will enable you to record the audio (works on most phones, but some may require an app)
Call the GPS unit from a registered SOS number.
It will ring for approximately 10 seconds just like a normal phone and then enter listening mode
using the microphone.
If the GPS continues to ring and goes to voicemail or disconnects, this may indicate that the
number you are calling from is not a registered SOS number. Use the SOS setup commands to
ensure you are registered.
Note: The SIM Card in the phone calling the GPS Unit must have Called ID enables and cannot be
a Private Number.

Geo-Fence
A virtual ‘fence’ can be setup around your vehicle to alert you if it is moved from a specific
location.
The Geo-Fence as it is called, it as circular geographic distance around where your vehicle is
parked.
The Geo-Fence command is a bit complex at first but it’s simple once you do it a couple of times.
The most complex part is the Latitude & Longitude measurements which need to be input.
With your vehicle parked in the position that will be the center of the geo-fence…
Basic Geo-Fence command
Use this command when you want to quickly set a Geo-Fence around the vehicle in its current
location. Tip: Save the command to you phone so you can quickly copy and paste it if you change
the location often.
Send an SMS with “FENCE,ON,0,0,0,1,OUT,1#”
Notes on the above command:
oThis commands sets the Geo-Fence to:
ON
SHAPE –Circle = 0, Square = 1
LAT & LONG = Current location
FENCE RADIUS = 100m
FENCE TRIGGER = Out (exit the circle)
FENCE ALERT-TYPE = 1 (SMS + GPRS)
oBy entering 0 as the coordinates in the command the GPS automatically sets them to
the current Lat & Long Coordinates of the tracker.
oThe full format of the command is shown in the ‘Full Geo-Fence Command’ section
below.
oThe variables can be modified if required using the details in the ‘Full Geo-Fence
Command’ section below.
If successful the GPS will reply “Fence Alarm Setting OK”
Setting a custom Geo-Fence location (ie where the GPS Tracker isn’t currently located)
Send an SMS with “WHERE#” to the GPS. It will reply with the current location of the vehicle
including the Latitude & Longitude measurements. Unfortunately these are in a ‘Decimal
Degrees’configuration and we need them to be in plain Decimal format.
For this example, the reply received from the GPS tracker is:
“Current Position!
Lat: S37.42505,Lon: E144.61668, …..”
To convert this to Decimal format is as simple as adding a minus sign (-) to the S, or South,
reference and removing the E from East so the conversion to Decimal would read
“-37.42505,144.61668”
Note: In Australia, your coordinates will always be a combination of South and East so the
conversion will always be the same when adding the minus sign.
Full Geo-Fence Command
oSend an SMS with “FENCE,ON,0,LAT,LONG,RADIUS,IN/OUT,ALERT-TYPE#”
(eg FENCE,ON,0,-37.42505,144.61668,1,OUT,1#).

oIf successful the GPS will reply “Fence Alarm Setting OK”
oNote in the above command that the radius is set to 1. This is because it automatically
multiplies it by 100 so in the above example the RADIUS is 100 meters. If you set the
variable to 5 the RADIUS of the Geo-Fence circle would be 500 meters.
oThe IN/OUT option allows you to alarm if the vehicle goes IN the Geo-Fence zone or
OUT of the Geo-Fence zone. You will generally use OUT for this.
oThe Alert-Type (Report Mode) can be 0 or 1
0 = GPRS only alerts (only works if you have data on)
1 = SMS + GPRS alert (this is the one we use as we don’t have data enabled and
it sends you an SMS if the vehicle leaves the circle
Check the Geo-Fence status
Check the Geo-Fence is set correctly by sending an SMS with “FENCE#” and it will return the
status of the Geo-Fence including the Lat/Long, Radius, Status and Report Mode
Remove the Geo-Fence
To remove the Geo-Fence send an SMS with “FENCE,OFF#”
SOS Alarm
The GPS Tracker includes a covert SOS button that can be attached in a suitable location for the
driver or passenger to activate in an emergency.
In the event of an emergency, press the SOS button for approx. 5 seconds and the GPS unit will
send a preset SMS message to the configured SOS numbers.
Following the SMS, the GPS unit will then call each of the configured SOS numbers, looping
through them up to 3 times until the call is picked up.
Set the Center Number to be used with Fuel Cut off
This number is configured to be the only number that can activate/deactive the fuel cut off so it
must be set prior to using the Fuel or Power cut off commands
Note: Only a configured SOS number can be used to set the Center Number
Send an SMS with “CENTER,A,MobileNumber#” (eg CENTER,A,0400123456#)
To remove the Center Number simply send an SMS with “CENTER,D,#”

Fuel /Power Cut Off
The most advanced feature of the GPS (and most complex to install) is the fuel cut off. This
function intercepts the signal to the fuel pump and stops the engine from running. It is useful if
you know where the car is and are ready to recover it (possibly with the Police).
Note: The function will only work at under 20km/h to prevent an accident on the highway.
Note 2: You must have the Accessory wired as per the diagram as the command will only work
when the Accessory is in the OFF position or when ON but under 20km/h.
Send an SMS with “RELAY,A#” (eg RELAY,1#”)
oA = 0 or 1 depending on the command you want to use
o1 = Cut off fuel (triggers relay to cut power to fuel pump)
o0 = Allow fuel (resets relay. This is the default setting)

GPS Tracking Advanced Functions
The GPS Tracker has the ability to communicate with a server so that you can view and tracker your
vehicle via an online portal. This function can be used with many different online tracking portals as they
all function in essentially the same way –the device sends data to the server which receives it and plots
it on a map for you to see.
There are many free online GPS tracking websites as well as mobile apps. They all work in the same way,
where the GPS sends waypoints to the server configured and the server plots them on a map for you to
view. It is up to you as to which service you prefer to use. A quick Google search will return a number of
the free sites.
Note: If you use this function you will require data on your PrePaid plan. If you want to use live tracking,
you should test for a short period to understand how much data you are likely to use, then select a plan
with a suitable data limit.
We generally do not use this function for single vehicles, because although it’s fun to look at it in a map,
we figure if it goes missing, you can just SMS it to know where it is.
Depending on the server you want to use, they will usually supply you with the APN, IP and Port settings
required to connect to their server. If they do not provide these, please contact them so you can ensure
you are using the correct settings on the GPS unit.
Please send us an email at [e-mail] if you wish to use our tracking platform. We will
create an account for you and send you some instructions on how to connect to it and monitor your
vehicle. Use of the tracking platform is free for 12 months from GPS Tracker activation.
Check Current GPRS Settings
Send an SMS with “GPRSSET#” to the GPS
If successful the GPS will reply with the current settings including APN, Server name, AGPS and
URL settings
Turning GPRS (data) on or off
Send an SMS with “GPRSON,0#”
(eg GPRSON,0#)
The tracker will reply with “setting OK. GPRSOFF”
MODE Options
o1 = Turn GPRS on
o0 = Turn GPRS off
Setting APN
The APN will differ depending on which mobile network your SIM Card is registered to and may
or may not require a password. If using a Telstra SIM, the APN will default to the Telstra APN.
If you need to change the APN, you can do this via SMS command.
Send an SMS with “APN,APNNAME#” (eg APN,apn.telstra#) – Note a Username and Password
was not used. Most public APNs don’t require these so they may not be required.
oTo set an APN that requires a username and password send and SMS with
“APN,APNNAME,USERNAME,PASSWORD#” (eg. APN,apn.telstra,abc123,123456)