Now it is time to consider how you can maximize the fun and excitement your equipment offers. We hope you get the most out of your equipment by playing it at a safe level. One that lets the sound come through loud and clear without annoying blare or distortion, and, more important, without affecting your sensitive hearing. Sound can be misled. Over time your hearing " comfort level " adapts to higher volumes of sound. So what sounds " normal " can actually be loud and harmful to your hearing. Gu

• Before completly installing the unit, connect the wiring temporarily and make sure it is functioning properly. • Use only the parts included with the unit to ensure proper installation. The use of unauthorized parts can cause malfunctions. • Consult with your Metrik dealer if installation requires the drilling of holes or other modifications of the vehicle. • Install the unit securly and correctly to insure injure saftey of the driver and the passenger if there is a sudden stop, like an emerge