INSTALLATION & OPERATION
17
Preamp Calibration Channel
Selector Slide Switch
Overhead Channel Level
Hearing Impaired Levels
Backup Level
A-Chain trimpots
Left EQ
Rear EQ
Center EQ
Right EQ
Left Wall EQ
B-Chain trimpots
Right Wall EQ
Fader Pot
Front Panel Interior View
Bypass Switch
The Overhead Level trimpot is located on the back panel by
the power connector. This will only need adjustment if you
are employing overhead speakers and amplifier.
The Hearing Impaired level and Backup Level adjustments
are located in the A-Chain trimpots section on the left hand
end of the main baord. The Preamp Calibration selector
switch is located just behind the Backup Level trimpot.
When the slide switch is to the left, the Left Channel
preamp is selected. When moved to the right, it selects the
Right Channel preamp.
