9Operation for Each Source UnitTo Listen to MusicThe following explains the initial operations required before you can listen to music.1. Select the desired source (e.g. Multi-CD Player).Each press of the SOURCE button selects the desired source in the following order:DVD Player = TV = VIDEO = Tuner = DAB = Multi-MD Player = CD Player= Multi-CD Player = External 1 = External 2 = AUX = Speaker InputNote:• External Unit refers to a Pioneer product (such as one available in the future) that, althoughincompatible as a source, enables control of basic functions by this product. Two ExternalUnits can be controlled by this product, although “External” is displayed whether you selectExternal Unit 1 or External Unit 2. When two External Units are connected, the allocation ofthem to External Unit 1 or External Unit 2 is automatically set by this product.• In the following cases, the sound source will not change:* When the sound source from another product is not connected to this product.* When no magazine is set in the Multi-CD player.* When no magazine is set in the Multi-DVD player.* When no disc is set in the CD player.* When no disc is set in the Multi-MD player.* When the AUX (external input), VIDEO and Speaker Input are set to OFF.(See pages 80, 81.)• When this product’s blue/white lead is connected to the car’s Auto-antenna relay control ter-minal, the car’s Auto-antenna extends when this product’s source is switched ON. To retractthe antenna, switch the source OFF.Each press changes the Source ...Operation for Each Source Unit