Alpine MRV-M1200 Owner s Manual english - Page 11

Switch Settings

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SWITCH SETTINGS NOTE: • Before switching each Selector Switch, turn off the power and insert a small screwdriver, etc., perpendicularly to the Switch. Input Gain Adjustment Control Set the MRV-M1200 input gain to the minimum position. Using a dynamic CD as a source, increase the head unit volume until the output distorts. Then, reduce the volume 1 step (or until the output is no longer distorted). Now, increase the amplifier gain until the sound from the speakers becomes distorted. Reduce the gain slightly so the sound is no longer distorted to achieve the optimum gain setting. Crossover Frequency Adjustment Knob (LP FILTER) Use this control to adjust the crossover frequency between 50 to 400 Hz. Bass EQ Adjustment Knob Add a 50 Hz bass boost up to +12 dB to tune your bass response. 9-EN

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9
-EN
SWITCH SETTINGS
NOTE:
•
Before switching each Selector Switch, turn off
the power and insert a small screwdriver, etc.,
perpendicularly to the Switch.
Input Gain Adjustment Control
Set the MRV-M1200 input gain to the minimum
position. Using a dynamic CD as a source,
increase the head unit volume until the output
distorts. Then, reduce the volume 1 step (or until
the output is no longer distorted). Now, increase
the amplifier gain until the sound from the
speakers becomes distorted. Reduce the gain
slightly so the sound is no longer distorted to
achieve the optimum gain setting.
Crossover Frequency Adjustment Knob (LP
FILTER)
Use this control to adjust the crossover
frequency between 50 to 400 Hz.
Bass EQ Adjustment Knob
Add a 50 Hz bass boost up to +12 dB to tune
your bass response.