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astra telematics AT405 Installation Manual

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version 1.0
AT405 Installation Guide
Generic Installation Recommendations:
• Devices should be configured for SIM and platform, details entered on the platform and
tested to confirm configuration BEFORE being sent for installation
Before starting, take note of any fault lights or codes displayed on the vehicle dashboard
Devices and antennas should be securely mounted, so they cannot work loose
If double-sided tape is being used to mount devices and/or antennas, surfaces should be flat,
cleaned and de-greased
Antennas and/or devices should not be mounted in close proximity to loudspeakers
All connections should be soldered, using a gas-powered or battery-powered soldering iron.
Mains-powered or vehicle-powered soldering irons should never be used
IDC crimps and any other form of crimp connector should not be used
Device permanent power should be taken directly from the battery or main battery feed, to
avoid problems with current drain being detected by the vehicle ECU
Ignition sense feed should be taken from an auxiliary or accessory circuit which goes live only
when the vehicle ignition is on. For example, the auxiliary power socket or cigarette lighter
socket is often a good choice
Where the immobiliser feature is used, the relay should be fitted in the starter motor
solenoid circuit, to prevent starting of the vehicle, NEVER in any manner that can prevent
running mid-journey
Immobiliser relays should be installed using the NORMALLY CLOSED contacts, to ensure that
any failure in the device, wiring or configuration does not prevent starting of the vehicle (fail-
safe mode)
Full diagnostics should be completed before replacing panels and leaving the vehicle
Recommended Tools and Consumables:
• Butane gas or battery-powered soldering iron
• Cables ties (various widths and lengths)
• Double-sided foam adhesive tape (e.g. TESA 62936)
• Self-amalgamating insulating tape, fabric type (e.g. TESA 51608)
• IPA degreasing wipes, or IPA solvent and paper towels
• Craft knife
• Heat-shrink sleeve (various diameters)
• Side cutters (fine/sharp)
• Spare ATO fuses, 1A
• Voltmeter

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Summary of Contents for astra telematics AT405

  • Page 1 1.0 AT405 Installation Guide Generic Installation Recommendations: • Devices should be configured for SIM and platform, details entered on the platform and tested to confirm configuration BEFORE being sent for installation • Before starting, take note of any fault lights or codes displayed on the vehicle dashboard •...
  • Page 2 AT405 Installation Procedure 1. Check that the back-up battery is fitted and plugged-in: Each AT405 is supplied with a 510mAh back-up battery, which should be fixed to the PCB and connected as shown below: Do not attempt to remove the battery from the cover, once it has been stuck down, as prising or bending could lead to explosion/fire and smoke.
  • Page 3 3. Check GPS and GSM status LEDs Place the AT405 somewhere with clear view of the sky in correct orientation for a minute or two, and then check the status LEDs as below: Mobile network status (BLUE) GNSS location status (GREEN)
  • Page 4 7. Hook up the power and ignition electrical connections Connect the RED and BLACK wires to a PERMANENT +12V/+24V vehicle power source. Connect the ignition sense input (Digital 1) to an ignition switched 12/24V signal (i.e. something that only goes live when the vehicle ignition is ON) PERMANENT +12 / +24V 1A FUSED BLACK...
  • Page 5 There must be no conductive objects between the AT405 and the windscreen (i.e. nothing metallic, foil or carbon based) Secure the AT405 to a flat surface with double sided foam adhesive tape, being sure to degrease the vehicle side with an alcohol wipe. If practical, the AT405 can be screwed in place using the two mounting lugs or secured with a cable tie.
  • Page 6: 14. Troubleshooting

    BAT:100% (NC) GPS:OK (95%) GPRS:OK (98%) APN:OK SKT:OK ACK:OK IGN:OK (OFF) CAN:OK IMOB:OFF 14. Troubleshooting If you have any problems, questions or if you suspect a product failure / malfunction, please contact Astra Telematics technical support: support@astratelematics.com +44 161 826 8800...