User Manual

Axon Signal Unit
Installation Manual
Page 6 of 9
Step 5: Verify the Axon Signal Unit Is Working
It is recommended that you test your signal unit to make sure it is functional.
1. Start the vehicle’s engine.
2. Look at the ASU.
 A green POWER light indicates the ASU is powered up.
 A green STATUS light indicates a successful startup.
o If both lights are on, your ASU is ready and working properly.
o If either light is not on, try turning the engine off and restarting it. If both lights do not
turn on, remove the power wire from slot 1 and plug it back in. If either light remains
off, contact TASER customer service.
Ground
wire
Ground