Jensen MP6612i User Manual
Page 12

MP6612i
8
•
LEVEL
Turn the rotary encoder clockwise to increase or counter-clockwise to 
decrease the Bass level from “-6” to “+6”. “0” represents a flat response.
•
Bass Center Frequency (C. FREQ)
Turn the rotary encoder clockwise to adjust the Bass Center Frequency 
to 60, 80, 100 or 200Hz.
•
Bass Quality Factor (BASS-Q)
Turn the rotary encoder to select one of the following Bass Quality 
Factor options: 1N, 2N, 2W, 1W. The following chart depicts the curve 
characteristics for each step:
Mid-Range (MID)
To adjust Mid-Range options, press the MENU button (22) three times or 
until “MID” appears in the display. Press the TUNE/TRACK >>| or |<< 
buttons (19) to access the following Mid-Range settings:
•
LEVEL
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 Center Frequency (C.FREQ)
Turn the rotary encoder to adjust the Mid-Range Center Frequency to 
500Hz, 1KHz, 1.5KHz, or 2.5KHz.
•
Mid-Range Quality Factor (MID-Q)
Turn the rotary encoder to select one of the following Mid-Range 
Quality Factor options: 1N, 2N, 2W, 1W. The following chart depicts the 
curve characteristics for each step:
TREBLE
To adjust Treble options, press the MENU button (22) repeatedly until 
“TREBLE” appears in the display. Press the TUNE/TRACK >>| or |<< 
buttons (19) to access the following Treble settings:
•
LEVEL
Turn the rotary encoder clockwise to increase or counter-clockwise to 
decrease the Treble level from “-6” to “+6”. “0” represents a flat 
response.
•
Treble Center Frequency (C. FREQ)
Turn the rotary encoder clockwise to adjust the Treble Center 
Frequency to 10KHz, 12.5KHz, 15KHz or 17.5KHz. 
LOUD
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 adjust the Loudness settings, press the MENU button (22) 
repeatedly until “LOUD” appears in the display. Press the TUNE/TRACK 
>>| or |<< buttons (19) to access the following settings:
•
LOUD
Turn the rotary encoder to turn the Loudness feature ON/OFF.
•
LEVEL
Adjust gain to LOW, MID, or HIGH.
•
Peak Frequency (P. FREQ)
Turn the rotary encoder to adjust the Peak Frequency to 400Hz, 800Hz, 
or 2.4KHz.
•
BOOST
Turn the rotary encoder to select “Flat” or “On” (Bass Boost).
Bass Quality Factor Curve Characteristics
Middle Quality Factor Curve Characteristics
