FRONT PANEL CONTROLS
(7) Equalizer On/Off Switch (S3)
This switch turns the Equalizer on and off. When the equalizer is off, adjusting the bass and treble controls have no effect on the output audio.
(8) Equalizer Bass (R37)
This rotary potentiometer works only when the Equalizer Switch
(7)is on. Turning this control clockwise increases the amount of bass boost. Turning this control counterclockwise decreases the amount of bass boost. The detent at the half way point of rotation represents 0 dB of boost. Each case marking represents 4dB.
(9)Equalizer Treble (R38)
This rotary potentiometer works only when the Equalizer Switch
(7)is on. Turning the control clockwise increases the amount of treble boost. Turning this control counterclockwise decreases the amount of treble boost. The detent at the half way point of rotation represents 0 dB of boost. Each case marking represents 4dB.
(10)Compressor / Downward Expander On/Off Switch (S2)
When the switch is in the off position the compressor and downward expander have no effect on the EQplus’s audio.
(11)Compressor / Downward Expander COMPRESSOR (COMP) POTENTIOMETER (R22)
This potentiometer works only if the Compressor / Downward Expander switch (10) is on. The COMP potentiometer controls the amount of compression that will be done by the unit. If the COMP potentiometer is turned fully counterclockwise then there will be no compression introduced (0 dB) to incoming signals.
If the COMP potentiometer is rotated fully clockwise then