English 73Installing the Microphone Unit(DDX6021BT/ DDX6051BT/DDX4021BT/ DDX4051BT only)1 Check the installation position of themicrophone (accessory 7).2 Remove oil and other dirt from theinstallation surface.3 Install the microphone.4 Wire the microphone cable up to the unitwith it secured at several positions usingtape or the like.ڥ Install the microphone as far as possible from thecell-phone.F ix a cable with a commercial item of tape.P eel the release coated paper of double-faceadhesive tape to fix on the place shown above.Adjust the direction of the microphone to the driver.Accessory 7Removing the Unit(DDX4021BT/DDX4051BT/DDX3021/DDX3051 only)1 Remove the escutcheon by referring tothe removal procedure in the section.2 Insert the two removal tools 4 deeply intothe slots on each side, as shown.Accessory 43 Lower the removal tool toward the bottom,and pull out the unit halfway whilepressing towards the inside.ڥ Be careful to avoid injury from the catch pins onthe removal tool.4 Pull the unit all the way out with yourhands, being careful not to drop it.
