Device not reporting or updating

possible causes: tampering, wiring problem, sim card failure, device failure

Sometimes a devices will stop reporting or updating, either intermittently, or permanently. First thing you'll have to do is find out how long ago, and then look at the history to see if there is any indication that a fuse has blown or something else.


Towing

When a device reports towing, its reporting this because it is sensing motion or movement, it has calculated it has moved from the last place the ignition was turned off. If you are seeing a lot of towing, it can be caused by a few factors relating to a less than ideal installation.

Power disconnect

Coming soon


Vehicle route is not smooth

Coming soon


Moving: no ignition detected

Coming soon


LED Indications

GPS Police products have two LEDs for diagnostics:

  • A green led for the Unit and GPS status
  • A red led for the cellular modem's status

Green LED

Compatible with: Ping, Echo, Link, SafeLink

The green LED (unit/GPS status) has the following blink patterns:

On duration Off duration Status
10ms 20 seconds GPS is turned off or no main power
100ms 4 seconds GPS is turned on, with a valid position
100ms 400ms GPS is turned on, no position
Always on - GPS is turned on, no communication with GPS

Red LED

Compatible with: Ping, Echo, Link, SafeLink

The red led (cellular modem status) has the following blink patterns:

On duration Off duration Status
- Always off Unit has no power, modem is off, SIM card not inserted
100ms 10 seconds Unit is in low power consumption mode, modem still on
100ms 4 seconds Unit is connected to network
100ms 1 second Unit is connecting to network
Always on - Modem is connected to server
  • system/troubleshooting.txt
  • Last modified: 2019/01/21 05:51
  • (external edit)