40 Watt EQ/Booster (120-1966) Operation Faxback Doc. # 7561 TURNING THE EQUALIZER/BOOSTER ON AND OFF Turn on the vehicle's ignition and the radio/cassette player. Then, press the equalizer/booster's POWER button. The POWER indicator lights. If you are using a five-wire connection between the equalizer/booster and the radio/cassette player, to hear the radio/cassette player without equalization, you can press POWER so the POWER indicator turns off. This also turns off the equalizer/booster's amplifier. But, if you are using a RCA-type connection, you cannot hear the radio/cassette player without equalization when you press POWER to turn off the equalizer/booster's amplifier. USING THE SLIDE CONTROLS Set the radio/cassette player's treble and bass controls (or tone control) to the center position. Then, adjust the equalizer/booster's slide controls for the desired sound. Each slide affects a range of frequencies. The frequency marked above each slide control is the midpoint of the frequency range affected by that control. To boost a frequency range's level, slide the control above 0. To cut the level, slide the control below 0. To leave a frequency range's level unchanged (flat response), set the control to 0. USING THE FADER CONTROL Adjust FADER to control the balance between front and rear speakers. Turn FADER toward F to increase the front speakers' sound level and decrease the rear speakers' sound level. Turn FADER toward R to increase the rear speakers' sound level and decrease the front speakers' sound level. NOTE: If you connect only front speakers, turn FADER fully toward F. (tlc/all-09/15/94)