User manual BIAMP DMD

[. . . ] (3) DC In: This Modular jack accepts ±12 Volts DC power from other Advantage products, or from an optional 12V power supply. An Advantage DMD typically requires 75 mA of current. When powering multiple modules from a single power source, check the current capability of the power source. If the combined current requirement of the multiple modules exceeds the current capability of the power source, then additional power supplies may be needed. [. . . ] This same connection may be made to any mixer having Patch jacks identical to System One products. Connection to a In/Out jack may also be made using a special 'Y' cable. If only 2-conductor TS 1/4" Phone cables are available, an In/Out jack may be used as the input, while the associated Patch jack is used as the output. 2 JUMPER OPTIONS To access internal jumper options: A) remove any power connections to the module; B) place the module on a flat surface with the top panel facing up and the front panel facing away; C) remove all screws from the top panel; D) remove the top panel. Microphone Level Output: From the factory, the Out terminals for each channel provide line-level signal. Internal jumpers allow each output to be independently attenuated (-60dB) for microphone-level applications. This attenuation of output signal level only occurs at the Out terminals for each channel (In terminals, In/Out jacks, and Patch jacks operate strictly at line-level). Any or all of Channels 1~4 may be assigned output attenuation by moving jumpers J101~J401 forward one pin (J101 is for Channel 1, J201 is for Channel 2, J301 is for Channel 3, and J401 is for Channel 4). Channel 2 Summing: From the factory, the Out terminals for each channel provide only the signal which appears at the input to that channel. An internal jumper allows input signal from Channel 1 to be assigned to Channel 2 Out. Channel 2 Out will then provide a combination of both Channel 1 & Channel 2 input signals, while Channels 1, 3, & 4 will continue to maintain their individual output capabilities. NOTE: Channel 1 signal which has been assigned to Channel 2 Out will not appear at Channel 2 Patch. Channel 1 may be assigned to Channel 2 Out by moving jumper J103 left one pin. Channel 4 Summing: From the factory, the Out terminals for each channel provide only the signal which appears at the input to that channel. Internal jumpers allow input signals from Channels 1~3 to be individually assigned to Channel 4 Out. Channel 4 Out will then provide a combination of all the input signals which have been assigned to it, while Channels 1~3 will continue to maintain their individual output capabilities. NOTE: Channel 1~3 signals which have been assigned to Channel 4 Out will not appear at Channel 4 Patch. Any or all of Channels 1~3 may be assigned to Channel 4 Out by moving jumpers J102~302 left one pin (J102 is for Channel 1, J202 is for Channel 2, and J302 is for Channel 3). See diagram below. CH4 SUM CH1 CH2 J102 J202 J302 CH2 SUM CH1 J103 front panel CH3 DMD Circuit Board -60dB J401 -60dB J301 -60dB J201 -60dB J101 rear panel 3 APPLICATIONS Bar Sound System with Remote Equipment Rack COMPACT 1 DIGITAL AUDIO 2:50 101. 9 FM CD player AM/FM tuner DMD BIAMP SYSTEMS Portland, Oregon an affiliate of Rauland-Borg Corp. out ±12VDC 15W Class 2 wiring in out in out in out in patch MADE IN U. S. A. in/out 3 patch in/out 2 patch in/out 1 patch in/out DC out DC in 4 DMD BIAMP SYSTEMS Portland, Oregon an affiliate of Rauland-Borg Corp. out ±12VDC 15W Class 2 wiring in out in out in out in patch MADE IN U. S. A. in/out 3 patch in/out 2 patch in/out 1 patch in/out DC out DC in 4 infrared remote control ADVANTAGE SPM412 VOL VOL MUTE 1 CHANNEL SELECT 2 3 InfraRed Receiver to stereo sound system SPM412 GI NR D2 I R 3 paging mic This application shows two stereo music sources and a paging microphone, which are located at the bar for easy access. The remainder ® of the sound system (an ADVANTAGE SPM412, equalizers, & amplifiers) is installed in a remote equipment rack to prevent tampering. Source selection, volume adjustments, and paging-over-music are accomplished via remote control of the SPM412. The outputs from the ® music sources and the inputs to the SPM412 are unbalanced. Therefore, an ADVANTAGE DMD module is used (at the bar) to balance the music sources before they are sent to the remote equipment rack. A second DMD module (at the rack) accepts the balanced music signals from the first DMD, and provides the unbalanced outputs necessary for connection to the SPM412. [. . . ] EXCEPT AS EXPRESSLY PROVIDED HEREIN, BIAMP SYSTEMS DISCLAIMS ALL OTHER LIABILITY TO PURCHASER OR ANY OTHER PERSONS ARISING OUT OF USE OR PERFORMANCE OF THE PRODUCT, INCLUDING LIABILITY FOR NEGLIGENCE OR STRICT LIABILITY IN TORT. THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES EXPRESSED OR IMPLIED. BIAMP SYSTEMS EXPRESSLY DISCLAIMS ALL 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. [. . . ]