Jensen MP6512i Mid-Range, Treble, Balance, Fader, Subwoofer, Equalizer Selector, Loudness On/Off

MP6512i

Mid-Range

To adjust Mid-Range options, press the MENU button (22) to access the audio menu. Turn the rotary encoder until “MID” appears in the display. Press the MENU button repeatedly to access the following Mid-Range settings:

•Mid-Range Center Frequency

Turn the rotary encoder clockwise to adjust the Mid-Range Center Frequency to 500, 1000, 1500 or 2500 (500Hz, 1KHz, 1.5KHz, 2.5KHz).

•Mid-Range

Turn the rotary encoder clockwise to increase or counter-clockwise to decrease the Mid-Range level from “-6” to “+6”. “0” represents a flat response.

•Mid-Range Quality Factor

Turn the rotary encoder to select one of the following Mid-Range Quality Factor options: Q1, Q2, Q3, Q4. The following chart depicts the curve characteristics for each step:

Middle Quality Factor Curve Characteristics

Treble

To adjust Treble options, press the MENU button (22) to access the audio menu. Turn the rotary encoder until “TRE” appears in the display. Press the MENU button repeatedly to access the following Treble settings:

•Treble Center Frequency

Turn the rotary encoder clockwise to adjust the Treble Center Frequency to 10k, 12k, 15k or 17k.

•Treble

Turn the rotary encoder clockwise to increase or counter-clockwise to decrease the Treble level from “-6” to “+6”. “0” represents a flat response.

Balance

To adjust the balance from “12L” (full left) to ”12R” (full right), press the MENU button (22) to access the audio menu. Turn the rotary encoder until “BAL” appears in the display. Press the MENU button once to select “BAL” and then turn the rotary encoder to adjust the balance between the left and right speakers. “L = R” represents a center balance.

Fader

To adjust the fader from “12F” (full front) to “12R” (full rear), press the MENU button (22) to access the audio menu. Turn the rotary encoder until “FAD” appears in the display. Press the MENU button once to select “FAD” and then turn the rotary encoder to adjust the fader between the front and rear speakers. “F = R” represents a center fader level.

Subwoofer

To adjust Subwoofer options, press the MENU button (22) to access the audio menu. Turn the rotary encoder until “SUB” appears in the display. Press the MENU button to access the following Subwoofer settings:

•Sub-woofer Low Pass Filter

The sub-woofer LPF control is only applicable if the unit is connected to an optional sub-woofer speaker and a subwoofer level is selected. Turn the rotary encoder to select one of the following four Low Pass Filter options: Flat, 80Hz, 120Hz, 160Hz. (“Flat” turns the LPF off, allowing the sub-woofer to play full range.)

•Subwoofer Level

The sub-woofer level control is only applicable if the unit is connected to an optional sub-woofer speaker. Turn the rotary encoder to turn the subwoofer ON/OFF or adjust the sub-woofer level from “00” to “12”.

Equalizer Selector

The equalizer function applies preset sound effects to the unit’s audio output signal. Press EQ (18) to step through the following equalizer options: “ROCK”, “HIP-HOP”, “DANCE”, “RAVE”, “URBAN” and “EQ OFF”.

When the equalizer function is activated, the most recently selected bass/ treble levels cannot be adjusted. When the equalizer function is not active, the unit will return to the most recently selected bass and treble levels.

Loudness On/Off

When listening to music at low volume levels, this feature will boost the bass and treble ranges to compensate for the characteristics of human hearing. To change the loudness setting, press the LOUD button (5) to

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