User manual INFINITY BASSLINK T

[. . . ] This effect, known as the vehicle's "transfer function" or "cabin gain, plays an important " part in shaping the overall in-car response of the BassLink T. BassLink T is designed to work with your vehicle's other speakers to reproduce frequencies below 100Hz. Moreover, depending on orientation and mounting location, BassLink T may be "in phase" or "out of phase" with those speakers. The resulting conditions, known as constructive and destructive interference, also play a role in shaping the total frequency response of your system. [. . . ] UNDER-DASH MOUNTING Select a mounting location that allows easy access to the control while driving. Using the Remote Level Control as a template, mark and drill holes in the mounting surface. Attach the Remote Level Control using the mounting screws provided (Figure 10). Under-dash mounting of the Remote Level Control. IN-DASH MOUNTING Disassemble the Remote Level Control by removing the two Phillips-head screws on the front panel, rear panel and on top. Remove the Remote Level Control's bottom and side panels. Slide the Remote Level Control's PC board forward to release the RJ11 connector from the back panel and remove the board along with the potentiometer, knob and connector as a single assembly. Choose a mounting location that allows easy access to the control, and provides 1-3/4" clearance behind the mounting surface. Drill a 9/32" hole in the mounting surface. Feed the Remote Level Control's potentiometer (with the knob removed) through the hole and use the nut provided to hold the control in place (Figure 11). In-dash mounting of the Remote Level Control. CONNECTING THE REMOTE LEVEL CONTROL TO BASSLINK T Route the cable behind the dash or other interior panels and under the carpet. Do not route the cable outside the vehicle. Connect the RJ11 cable between the RJ11 receptacle on the BassLink T and the receptacle on the Remote Level Control (Figure 12). Remote Level Control electrical connection. POWER LINE LEVEL INPUT HIGH LEVEL INPUT + L ­ + R ­ FUSE 25A +BATT REM GND REMOTE LEVEL CONTROL L R BassLink T (Control Panel) 6 CONTROLS AND FUNCTIONS BassLink T provides several controls and indicators that simplify sonic integration with virtually any vehicle's unique acoustic properties. They are located on the top control panel, as shown in Figure 13. GAIN Control: Use this control to adjust the relative volume (loudness) of BassLink T with respect to the other speakers in the vehicle. CROSSOVER: Use this control to adjust the amount of high-frequency information present in BassLink T's output. A lower value means more of the high frequencies are filtered out. BASS BOOST: Use this control to correct any perceived peak or dip in the bass response (typically around 40Hz in most vehicles). Set the control to any value between ­6dB and +3dB, according to your preference. PHASE Control: Use this switch to reverse the phase of BassLink T's output with respect to its input. Choose the position (0° or 180°) that sounds the best. [. . . ] · PROBLEM: POWER LED is lit but there is no bass. Head-unit fader control is not set properly. Adjust head-unit fader control to feed audio signals to BassLink T. · PROBLEM: BassLink T sounds muddy or distorted. [. . . ]