Alpine CDE-172BT Owners Manual - Page 42

To prevent external noise from entering the audio system. • Locate the unit and route the leads at least 10 cm away from the car harness. • Keep the battery power leads as far away from other leads as possible. • Connect the ground lead securely to a bare metal spot (remove any paint, dirt or grease if necessary) of the car chassis. • If you add an optional noise suppressor, connect it as far away from the unit as possible. Your Alpine dealer carries various noise suppressors, contact them for further information. • Your Alpine dealer knows best about noise prevention measures so consult your dealer for further information. Installing the microphone (CDE-175BT/ CDE-172BT/ UTE-73BT only) To capture your voice during handsfree calling, you need to install the microphone . Clip (not supplied) Cautions • It is extremely dangerous if the cord becomes wound around the steering column or gearshift. Be sure to keep it and other parts from interfering with your driving operations. • If airbags or any other shock-absorbing equipment is in your car, contact the store where you purchased this unit, or the car dealer, before installation. Note Before attaching the double-sided tape , clean the surface of the dashboard with a dry cloth. 42-EN