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AV-28 < FUNCTION DIAGNOSIS > [AUDIO SYSTEM] DIAGNOSIS SYSTEM (AV CONTROL UNIT) OPERATION PROCEDURE 1. Start the engine. dial counterclockwise 30 clicks or more. CONFIRMATION/ Display diagnosis Color spectrum bar Color tone of the screen can be checked by the display of a color bar. Gradation bar Shading of the screen can be checked by the display of a gray scale. Touch panel • Touch panel calibration Vehicle signals The following vehicle signals are analyzed: Vehicle speed signal, park- Speaker test Connection can be checked by sending a test tone to each speaker. Navigation Steering angle ad- Confirm/adjust the steering angle when there is a difference between Speed calibration Confirm/adjust the speed calibration when there is a difference between XM SAT subscrip- Check the subscription status of the XM NAV Traffic subsription. Error history Diagnosis results previously stored in the memory are displayed in this Synchronize FES clock Turns FES (Familly Entertainment System) clock synchronization func- Vehicle CAN diagnosis The transmitting/receiving of CAN communication can be monitored. AV COMM diagnosis The transmitting/receiving of AV communication can be monitored. Handsfree phone Handsfree volume Adjust handsfree volume (low, medium, high). Voice microphone Test microphone operation. Delete handsfree Erase handsfree system memory. Bluetooth Confirm/Change Confirm and change the Bluetooth passkey Confirm/Change Confirm and change a device name stored in Bluetooth. SAT Change channel Any necessary channels required to recieve traffic information from the Change applica- Any application ID’s required to recieve traffic information from the sat- Diag Not used. Delete unit connection log Erase the error history and connection history of the unit. Initialize settings All audio settings are reset to default levels. Mode Description ALNIA0446GB |