User manual BIAMP AUTOONE

[. . . ] NOTE: Accurate Trim control settings are essential prior to Threshold adjustment (see Threshold below). Once Threshold has been set, individual channel sensitivities may be fine-tuned using the Trim controls. If input signals exceed normal operating range of the Trim controls, assign the Pad switch (see DIP switches on next page). Level (Channels 1~8): These controls adjust the amount of signal sent from the individual input channels to the mixer output section. [. . . ] Expansion: This 6-pin Modular jack is for connection of a second autoONE mixer to add system inputs. When using two autoONE mixers in a system, it is necessary for the mixers to share information regarding active channels. This information allows the mixers to properly perform NOM Attenuation & Adaptive Threshold Sensing. The information shared is processed primarily by the `master' autoONE. To prevent system errors, the second autoONE mixer should be assigned as `slave' (see Master DIP Switches below). Channel 1 override can be achieved by shorting pins 3 & 6 (see Logic Outputs on pg. Main Output: These plug-in barrier strip terminals provide the balanced line-level 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 automatic NOM Attenuation, which reduces the output level by 3dB for each doubling of active (gated) channels. Aux Output: These plug-in barrier strip terminals provide the balanced line-level Aux Output from the mixer. For unbalanced connection, wire high (+) and ground ( ), leaving (-) unconnected. Aux Output level is affected by the front panel Aux control, but not by automatic NOM Attenuation. Stack In: These plug-in barrier strip terminals provide a 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. When using multiple autoONE mixers within a system, connect Main Output of one mixer to Stack In of the next mixer, and so forth. All mixers except the final autoONE should be assigned as `slaves' (see Master DIP Switches below). For unbalanced connection, wire high (+) and ground to both ( ) & (-). 3 Main Patch: This 3-conductor TRS ¼" phone insert jack is for connection of certain BIAMP products or other external devices at the Main Output section. The Main Patch jack is pre-Master Level, and is wired Tip (send), Ring (return), and Sleeve (ground). Certain BIAMP products require a single TRS ¼" phone cable for connection. If a pre-Master Level output is desired, connect to Main Patch with Tip & Ring (send) and Sleeve (ground). Patch (Channels 1~8): These 3-conductor TRS ¼" phone insert jacks are for connection of certain BIAMP products or other external devices to the individual input channels. [. . . ] 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. 5. 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. [. . . ]