User manual BIAMP MODEL 1642 MIXING CONSOLE

[. . . ] Optimum Master settings are near the 12 o'clock position (unity gain) or below. Threshold: A limiter is provided at Main Output to help eliminate unwanted peaks in signal level. This screw-driver adjustable control sets the level at which the limiter will be activated. For most applications, set Threshold so the limiter is activated only by occasional peaks. [. . . ] Clockwise adjustment raises Threshold, decreasing the amount of limiting. Threshold is factory set fully clockwise, effectively removing the limiter from operation. Limit: This red LED will light whenever signal levels exceed the threshold, thereby activating the limiter. On Indicator: When the power transformer is plugged in, and AC power is applied to the 801i, the red On indicator remains lit. 2 REAR PANEL DC Power Supply: The included power supply module provides 24 Volt DC power to the mixer. To ensure compatibility, only use a Biamp Systems supplied power supply. Main Output: This plug-in barrier strip provides the balanced linelevel Main Output from the mixer. For unbalanced connection, wire high (+) and ground ( ), leaving (-) unconnected. Main Output level is affected by the front panel Master control, as well as by remote control (see Remote below). Stack In: This plug-in barrier strip provides the balanced line-level Stack In to the mixer. Signal entering here is combined with signals from the input channels, and is then sent to the Main Output section. Sum (Aux only) converts Aux from standard balanced input to stereo (L/R) summing input. 3 Remote Control Remote: The output level of an 801i mixer can be remotely controlled via an external potentiometer (5k~50k ohm linear taper) or ramp control voltage (0~+10VDC). An RP-L1 remote control panel is available as an option (see diagram below). The Remote port of the 801i mixer must be enabled before remote control of output level is possible (see Master DIP Switches on pg. Remote control does not change physical settings on the 801i mixer, it only attenuates from the maximum level settings established at the mixer. REMOTE RP-L1 high (cw) w ccw cw white (to 'V') red (to 'C') green (to ' ') 25k linear wiper low (ccw) C V 4 SPECIFICATIONS & BLOCK DIAGRAM 5 WARRANTY BIAMP SYSTEMS IS PLEASED TO EXTEND THE FOLLOWING 5-YEAR LIMITED WARRANTY TO THE ORIGINAL PURCHASER OF THE PROFESSIONAL SOUND EQUIPMENT DESCRIBED IN THIS MANUAL 1. BIAMP Systems warrants to the original purchaser of new products that the product will be free from defects in material and workmanship for a period of 5 YEARS from the date of purchase from an authorized BIAMP Systems dealer, subject to the terms and conditions set forth below. If you notify BIAMP during the warranty period that a BIAMP Systems product fails to comply with the warranty, BIAMP Systems will repair or replace, at BIAMP Systems' option, the nonconforming product. As a condition to receiving the benefits of this warranty, you must provide BIAMP Systems with documentation that establishes that you were the original purchaser of the products. Such evidence may consist of your sales receipt from an authorized BIAMP Systems dealer. Transportation and insurance charges to and from the BIAMP Systems factory for warranty service shall be your responsibility. This warranty will be VOID if the serial number has been removed or defaced; or if the product has been altered, subjected to damage, abuse or rental usage, repaired by any person not authorized by BIAMP Systems to make repairs; or installed in any manner that does not comply with BIAMP Systems' recommendations. [. . . ] Electro-mechanical fans, electrolytic capacitors, and normal wear and tear of items such as paint, knobs, handles, and covers are not covered under this warranty. BIAMP SYSTEMS DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. The remedies set forth herein shall be the purchaser's sole and exclusive remedies with respect to any defective product. No agent, employee, distributor or dealer of Biamp Systems is authorized to modify this warranty or to make additional warranties on behalf of Biamp Systems. [. . . ]