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Manafacture: Orion Car Audio File size: 2 mb File name: Language of manual:

Low level signal is carried through RCA cables, it is preferred to use low level inputs to the amplifier if the head unit is equipped with the low level outputs. SPEAKER OUTPUT CONNECTIONS You do not need to make any adjustment for the input connection of amplifier before you connect the speaker output. * Connect right and left speaker wire to corresponding speaker output terminals of the amplifier. * Be sure to have the positive wire from the speaker to the positive speaker terminal of the amplifier and the negative wire from the speaker must connect with the speaker terminal of the amplifier. Reversing any of these connections will result in the speaker cones moving out of phase which causes bass cancellation. LEVEL CONTROLS Turn the VOLUME control on the amplifier to Min initially. Once the initial power sequence has been performed, set the CD/RADIO volume control to roughly 80% of full. Insert a CD or tune to a radio station and slowly turn up the amplifier VOLUME control until you hear some distortion, and then back it off for clean sound. 4 CHANNEL AMPLIFIER - FEATURES PLAM1600/PLAM3000 Low Pass variable Low Pass Filter from 50Hz to 250Hz_ High Pass variable High Pass Filter from 120Hz to 3KHz LINE INPUT Accepts line level (RCA) Inputs from 0. 2 to 5. 0 Volts INPUT LEVEL Adjusts line level (RCA) Inputs from 0. 2 to 5. 0 Volts INPUT OUTPUT INPUT Ö rnLEVEL ((C))'} (iC> j) ('(O’j) LEVEL Ü o, o, omqmq: 120Hz 3KHz SOHz 2SOHz -CH1/2 CONTR» MIN MAX 11 ) MIN MAX 120Hz 3KHz - CH3M CONTROLS BASS EQ Allows you to select the Bass Boost 6dB/12dB CROSSOVER SWITCH Routes output of the low pass (LOW), or the output of the high pass (HIGH) filter , or FULL to the internal power amplifier POWER ON LED Lights up when the amplifier is energized indicating the unit Is on PROTECT LED Lights indicating the amplifier has gone into a protection mode_ 2 CHANNEL AMPLIFIER - APPLICATIONS INPUT CONNECTIONS * This amplifier has RCA connections for low level inputs. Low level signal is carried through RCA cables, it is preferred to use low level inputs to the amplifier if the head unit is equipped with the low level outputs. * This amplifier has high input connection. High level input is used from radios that do not have line-level outputs. * Be sure not to use both low and high level inputs simultaneously! SPEAKER OUTPUT CONNECTIONS You do not need to make any adjustment for the input connection of amplifier before you connect the speaker output. * Connect right and left speaker wire to corresponding speaker output terminals of the amplifier. * Be sure to have the positive wire from the speaker to the positive speaker terminal of the amplifier and the negative wire from the speaker must connect with the speaker terminal of the amplifier. Reversing any of these connections will result in the speaker cones moving out of phase which causes bass cancellation. LEVEL CONTROLS Turn the VOLUME control on the amplifier to Min initially. ...

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