[. . . ] Optimum Level settings are near the 12 o'clock position (unity gain). Bass: This control provides low-frequency tonal adjustment (±10dB @ 100Hz) for signals at Main Patch & Main Output. Treble: This control provides high-frequency tonal adjustment (±10dB @ 10kHz) for signals at Main Patch & Main Output. -20 Indicator: This red LED will light whenever signal levels reach -20dB (signal present) at Main Output. [. . . ] For unbalanced connection, wire high (+) and ground to both ( ) & (-). Remote: This plug-in barrier strip provides connection for an optional remote master level control (model RP-L1) (see Remote Control on pg. An external potentiometer (5k~50k ohm linear taper) or external ramp voltage (0~+10VDC) can also be used. The Remote port must be enabled before remote master level control is possible (see Master DIP switches below). Input & Direct Out (Channels 1~8 & Aux): These plug-in barrier strips provide the balanced mic/line Inputs to the mixer (Channels 1~8 only). For unbalanced connection, wire high (+) and ground to both ( ) & (-). Phantom power (+24VDC) is available for condenser microphones (see DIP Switches below). The Aux input accepts either balanced mono line input or unbalanced stereo line input (see DIP switches below). Aux input cannot accept mic input signal, and does not provide phantom power. Unbalanced 'prefader' Direct Outputs are available on Channels 1~8 & Aux, using the (d. Master DIP Switches: These switches assign functions to the mixer as a whole (when pushed up). Override allows automatic muting of other inputs when signal is present in Channel 1. Remote allows remote control of Main Output level, by enabling the Remote terminals (see above). DIP Switches (Channels 1~8 & Aux): These switches assign functions to the individual inputs (when pushed up). Phantom (Channels 1~8 only) turns on phantom power (for condenser mics). [. . . ] Biamp Systems shall not be responsible or liable for any statement, representation or warranty made by any dealer or other person. No action for breach of this warranty may be commenced more than one year after the expiration of this warranty. BIAMP SYSTEMS SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS OR LOSS OF USE ARISING OUT OF THE PURCHASE, SALE, OR USE OF THE PRODUCTS, EVEN IF BIAMP SYSTEMS WAS ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Biamp Systems 9300 S. W. [. . . ]