User manual BIAMP AUDIA / NEXIA CONTROLS

[. . . ] The 'network' requires termination at each 'end' for proper operation. All controls (and Audia/Nexia) include either a termination switch or jumper strap. These terminations should be disabled (switch out or jumper removed) on all devices except those at the two extreme ends of the network. [. . . ] Making a new selection (rotating the control), will then cause the newly selected action LED to flash (red) for approximately 15 seconds. Newly selected actions can only be initiated while the LED is flashing. Once the LED quits flashing, selection reverts to the last initiated action. If actions are mutually exclusive (such as presets), then initiating a new action (pushing the control) will cause the previously initiated action LED will go off. Otherwise, previously initiated action LEDs may remain lit (green), and if selected, will flash (amber). Volume / Select 8 - This control provides the combined operation and behavior of both the Volume 8 and Select 8 controls, as described above. Logic Box - The Logic Box provides 20 logic connections, programmable in any combination as logic inputs and logic outputs. Logic inputs provide control of system actions (such as presets, mutes, ducking, combining, etc. ) by means of external contact-closures or 5V TTL circuits. This allows the creation of customized external remote controls. Logic outputs provide control of external circuitry (such as indicator panels, speaker relays, camera presets, etc. ) by means of open-collector transistors (DC path to ground). This allows system control of external support equipment. Voltage Control Box - The Voltage Control Box provides 4 analog potentiometer inputs, plus 4 logic connections. Potentiometers can be programmed to control various system levels. Logic connections can be programmed in any combination as logic inputs and logic outputs. Logic inputs provide control of system actions (such as presets, mutes, ducking, combining, etc. ) by means of external contact-closures or 5V TTL circuits. This allows the creation of customized external remote controls. Logic outputs provide control of external circuitry (such as indicator panels, speaker relays, camera presets, etc. ) by means of open-collector transistors (DC path to ground). This allows system control of external support equipment. [. . . ] To avoid printing errors, do not change line-spacing or other formatting parameters. However, if you do not have the default font (Helvetica), or if you wish to change label appearance, you may select a different font before typing. 585. 9164. 90A DoC CTR201003 EC Declaration of Conformity Biamp Systems Corporation, as manufacturer having sole responsibility, hereby declares that the following described product complies with the applicable provisions of the DIRECTIVES below except as noted herein. Any alterations to the product not agreed upon and directed by Biamp Systems Corporation will invalidate this declaration. [. . . ]