Specifications

3
A-M Systems, Inc.
131 Business Park Loop, P.O. Box 850 Carlsborg, Wa 98324
Telophone: 800-426-1306 * 360-683-8300 * FAX: [phone]
E-mail: [e-mail] * Website: http://www.a-msystems.com
Operating Instructions
Typical Set-Up Procedure
Turn the VOLUME control to the off position prior to connecting an input signal to either
of the two input channels in order to prevent damage to the internal speaker or any
nearby eardrums.
Using the Channel Switch, select the desired input signal channel to be amplified.
Determine the gain setting. Start with the lowest GAIN setting possible, and slowly
increase the VOLUME control until a desired audio level is obtained. If you reach the
maximum setting on the VOLUME control and the signal is still too quiet, return the
VOLUME control to the off position and increase the GAIN to the next greater level.
If you would like to minimize power line generated noise, switch the NOTCH filter to On .
Adjust the GRAPHIC EQUALIZER slide knobs to increase or decrease the gain of
certain frequency ranges in order to produce a more pleasing audio sound.