American Audio CK 800Mp3

GENERAL FUNCTIONS AND CONTROLS (Cont.) mIxER

17. SOURCE SELECTOR SWITCH - These

switches are used to select the input source

assigned to each channel. Each channel may only

be assigned one input source at a time.

18. AUx INPUT - This Aux input is for the use of

a Mp3 player. Input volume will be controlled by

the channel two fader

19. CHANNEL GAIN CONTROL - This adjustment

is used to adjust an audio source signal input gain

for a channel. Never use the gain control to adjust

output volume. Setting the gain level properly will

ensure a clean output signal. To properly set the

gain level controls:

1. Be sure the maSter Volume con-

trol (28) is set to level 4.

2. Set the channel fader (22) to level

3. Begin playback on an audio source

con nected to the channel you are

adjusting.

4. Use the Gain Control (19) to adjust an

average output volume of +4 dB.

5. Repeat this step for all channels

20. CHANNEL EQUALIzER - All of the channels

include a three-band signal EQ. These controls

are used to increase or decrease the LOW’s,

MID’s, and HI’s of the output signal.

CHANNEL TREBLE CONTROL - This knob

is used to adjust the treble levels of a channel

allowing for a maximum treble gain of +12dB or

maximum decrease of -30dB. Turning the knob

in a counter-clockwise direction will decrease the

amount of treble applied to a channel signal,

turning the knob in a clockwise direction will

increase the amount of treble applied to a chan-

nel signal.

CHANNEL mIDRANGE CONTROL - This

knob is used to adjust the midrange levels of a

channel allowing for a maximum midrange gain

of +12dB or maximum decrease of -30dB. Turn-

ing the knob in a counter-clockwise direction will

decrease the amount of midrange applied to a

channel signal, turning the knob in a clockwise

direction will increase the amount of midrange