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13 

4.2 Configuring the Device via SMS 

 

1)

 

Ensure your device is active on your cellular account.

 

2)

 

Awaken device from sleep XT4975A 

via the “wake

-

up” button

 

3)

 

If the device needs more power, then supply 12V DC via the red wire of the cable harness.

 

4)

 

Ensure device cellular LED is blinking based on LED definition in this document.

 

5)

 

Using your mobile phone or SMS gateway send +XT:1008 command to the device MDN

 

6)

 

Command: “+XT:1008,<SM>”

- Sets SMS Number

 

7)

 

Response (via SMS): $$<UID>,<1008>,<SM>##

 

8)

 

Once you have set SMS to reply to your mobile or gateway, you can now send other 

commands to device via SMS per device protocol documentation. 

 

a.

 

CXT:1010 configures network settings

 

b.

 

CXT:3017 configures the sleep/wake mode for the device. 

 

i.

 

The factory defaults for this device is to operate in the sleep timer mode and 

have a minute of wake time max. You may need to temporarily disable sleep 
in order to configure the unit uninterrupted by sleep.

 

c.

 

CXT:3040 and +XT:3042 configure alert and threshold settings

 

9)

 

+XT:7008,<PF> saves device configuration to permanent memory. You may configure 

individual features and the 7008 command will save all the configuration state at that 
instance.

 

4.3 Configuring the Device via PC 

 

1)

 

A RS-232 to USB TTL converter cable is required to connect the XT4975A to a computer 

for local configuration.   Connect the XT4975A Tx wire to the TTL converter cable Rx wire.  

Connect the XT4975A Rx wire to the TTL converter cable Tx wire.  Connect the XT4975A 
ground wire to the ground wire of the TTL converter cable.  Use a terminal application to 
connect to the COM port associated with the TTL converter cable.  

 

2)

 

Use the following terminal application settings: 

a.

 

Bits per second: 115200 

b.

 

Data bits: 8 

c.

 

Parity: None 

d.

 

Stop bits: 1 

e.

 

Flow control: None 

3)

 

Press enter 3 times to activat

e the Aux Port. The print “Aux Port Active” will show up on 

your terminal console when activated successfully. 

4)

 

Once Aux Port is active login to the device using the AES challenge prompt. Please contact 

your Xirgo FAE to get instructions on how to complete this process. 

5)

 

The terminal console will print 

Accepted

 when successfully completed challenge prompt.

 

 

 

 

 
 

Summary of Contents for XT4975A Series

Page 1: ...1 XT4975A Series User Guide Model XT4975A FCC ID GKM XT4975A IC 10281A XT4975A Revision 1 ...

Page 2: ...scription 7 3 Device Mounting Options 8 3 1 Screw Mounting 8 3 2 3M VHB Tape Mounting 8 3 3 Trailer Cradle Mounting 9 3 4 Container Cradle Mounting 9 3 5 Device Mounting Guidelines 10 4 Quick Start Guide 12 4 1 Device Wakeup 12 4 2 Configuring the Device via SMS 13 4 3 Configuring the Device via PC 13 4 4 Download Over the Air DOTA Firmware Update Guide 14 Regulatory Statements 15 ...

Page 3: ...3 Document Change History Revision Date Author Changes 1 4 5 2018 Johnny Chen Document Creation based off XT4970D User Guide v4 ...

Page 4: ...s SMS TCP UDP FTP Over the air Configuration and FW Upgrade Location Polling Periodic Reporting Wired or Virtual Ignition On Off Reporting Direction Change Alerts Speed Threshold Alerts Mileage Threshold Alerts Main Battery Disconnect Alerts Heartbeat and Power up Reset Alerts Ignition Idle Alert wired ignition only Towing Start Stop Alerts wired ignition only Movement Start Stop Alerts wired igni...

Page 5: ...s a depiction of key interfaces of the XT4975A The Associated Cable Harness that interfaces with the unit is shown below Solar Panel Device FCC Label Wake up ZigBee Pairing Button Zigb 8 Pin Bayonet Connector LED Indicators Gore Vent ...

Page 6: ...ments D C Power 8 24V 12 V nominal Current Consumption 4V Supply internal Battery 170 µA in sleep state 80 mA in idle state 240mA in transmit receive state Max Solar Charge Current 150mA Internal Battery Internal 10 Ah rechargeable Li Ion Physical Connection Interface Connector 8 pin attached harness Cellular GPS Antenna Internal SIM Access Internal Programming Serial RS232 3V logic level Mechanic...

Page 7: ... Settings Baud rate 115200 bps Flow control None 8N1 6 Green RS232 TX RS232 Transmit Port 3V Logic Interface Com Port Settings Baud rate 115200 bps Flow control None 8N1 7 Red OUT Output Port Default Open 8 White Black ADC1 Analog Input 8 24 V 2 3 LED Description LED Description Status Cellular Blue No Carrier Denied Registration OFF Searching for Cellular Network Fast Blinking Registered Roaming ...

Page 8: ...ounting The XT4975A has two flanges two holes per at each end of the housing for screw mounting the device to the mounting surface 3 2 3M VHB Tape Mounting For a semi permanent option the device can be mounted with 3M VHB tape as shown below ...

Page 9: ...nside the body of the cradle where the device sits are four drain holes Do not use the drain holes for screw mounting cradles to surfaces 3 4 Container Cradle Mounting An optional container cradle can be purchased for easy device mounting for the XT4975A The container cradle is designed for VHB Tape mounting only The XT4975A can be easily fastened into the cradle via a Phillips head screw The shap...

Page 10: ...oid mounting the XT4975A were shadows may cast upon the solar panel Avoid placing unit inside a container made from any conductive materials or partially mounted into a bracket made from any conductive materials Doing so may potentially degrade GPS and cellular reception Avoid mounting the XT4975A in low locations where dirt grease or any other staining particles can be introduced by rotating whee...

Page 11: ...le to accept a larger bolt than specified as this will also damage the bracket When using a drill to screw mount the device ensure the drill has clearance from the top plate and does not come in contact with the top plate during installation Damage to the top plate from installation can compromise the device environmental seal and allow ingress of dust and water Please refer to the image below A s...

Page 12: ...ght up and then fade out The blue LED will blink when the device is successfully connected to the network Refer to table in section 2 3 for LED behavior Note The factory default settings are configured to have the device to sleep within 2 minutes of wake Consider pulling the IN1 wire high to keep the device awake for configuration purposes or disable sleep by issuing the proper 3017 command Wake u...

Page 13: ...re alert and threshold settings 9 XT 7008 PF saves device configuration to permanent memory You may configure individual features and the 7008 command will save all the configuration state at that instance 4 3 Configuring the Device via PC 1 A RS 232 to USB TTL converter cable is required to connect the XT4975A to a computer for local configuration Connect the XT4975A Tx wire to the TTL converter ...

Page 14: ...t the XT 1010 network settings are valid and that the device is able to send and receive data with the APN configured 2 Configure the FTP network settings via the XT 1004 command 3 Check that the settings are correct by querying via the XT 1005 command 4 Make sure the FTP server is in active mode and the correct EBF file is located in the folder that you have set in your FTP network settings 5 Sen...

Page 15: ...in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which...

Page 16: ...par Industrie Canada Dans le but de réduire les risques de brouillage radioélectrique à l intention des autres utilisateurs il faut choisir le type d antenne et son gain de sorte que la puissance isotrope rayonnée équivalente p i r e ne dépasse pas l intensité nécessaire à l établissement d une communication satisfaisante Licence exempt This device complies with Industry Canada licence exempt RSS ...

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