Nakamichi NGXA80.6, Руководство пользователя

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9 EN
GAIN = INPUT LEVEL CONTROL
● The input level control allows the system to work well within a wide range of output level.
Choose the adjustment in the way that you achieve a sound most possibly without any
distortion. As a guideline the following procedure is recommended:
–If you use several amplifiers, the adjustment has to be made for each set separately.
Tune in the volume of your car radio to 2/3 of the maximum volume. Now turn the gain
control of the amplifier from "Min" to "Max" direction until you can hear distortions. Then turn
the gain a little back until the noise disappear. The gain control adjustment is finished now.
ATTENTION: If you use 2 Ohm speakers in stereo mode, or 4 Ohm speakers in bridge mode
and the overload protection is triggered out, turn the gain control to "Min" direction, until
the operation is free of trouble.
X-OVER FREQUENCY CONTROL
● When the crossover control is in the Low-Pass position, this control becomes active
allowing you to select your crossover point.
● When the crossover control is in the High-Pass position, this control becomes active
allowing you to select your crossover point.
CROSSOVER SWITCH
Full: full range frequency.
Low pass: the lower frequency under setting point can be pass.
High pass: the higher frequency above setting point can be pass.
BASS BOOST CONTROLS
This amplifier has Bass controls for making good sound combination.
OPERATION