Troubleshooting Guide

If the MIT unit is still not working properly after following the below troubleshooting, the unit is malfunctioning and should be repaired or replaced.

Unit not Working

• Verify the MIT is powered on correctly as indicated by the green Power LED.
• If Power LED is not illuminated, verify USB power source is working properly.
• If USB power adapter is being used to power the MIT, check and, if necessary, replace the fuse in adapter.

Problem with Aux/Line-In Test

• Verify Aux/Line- In test cable is inserted properly into the vehicle audio input jack. Verify the MIT is in Aux/Line-In mode as indicated by the red AUX LED.
• Verify the vehicle audio system is in Auxiliary or Line-in mode. Verify the vehicle audio system volume is turned up and not in mute mode.

Problem with USB Test

• Verify MIT is in USB mode as indicated by the red USB LED. Verify the vehicle audio system is in USB mode.
• Verify the vehicle audio system volume is turned up and not in mute mode.

Problem with Bluetooth Pairing

• Delete previous devices stored in the device list of the radio and the pair the MIT
• Remove USB cable, and then reconnect to reset the MIT. Carefully follow the bonding instructions for the correct Passkey procedure.

Problem with Bluetooth Test Call Audio

• Verify the MIT is paired with the vehicle. This is indicated by the quick flashing Bluetooth LED.
• Audio system should have indicated the MIT is bonded.