1. Press Tuner/Aux twice to select Aux mode.
2. Use the supplied Aux In cable to connect AJ300D's Aux In jack to an Audio Out or headphone jack on an external device.

In Aux mode, if the Aux In cable is not connected for 15 minutes, your device will enter standby mode.

The information on this page applies to the following models: DC310V/37 , DC310/37 , AJ300D/37 .