User manual PEAVEY SMR 821

[. . . ] SMRTM821 Stereo Mic/Line Program Audio Mixer User Manual Architectural Acoustics SMR 821 User Manual Thank You!Description Features Front Panel Features Rear Panel Features Installation Connections Channel Input Stereo Input Master Bus Link Remote Volume and Channel Select Configuration Applications Restaurant Hotel Meeting Room Presentation Room Bar Small House of Worship Plant Paging Courtroom Frequently Asked Questions (FAQ) Tech Support Warranty Registration Options & Modifications Microphone Input Transformers Channel 7 & 8 Select Sw itch Defeat Modification Functional Block Diagram E qualizer Frequency Response Chart Specifications Warranty Statement WARNING!To prevent electrical shock or potential fire hazards, do not expose the SMR 821 to moisture or rain. Before using this product, read the user manuals for further warnings and cautions. [. . . ] In the OUT position the equalizer is Figure 12. Channel 7 & 9 Mode Switches completely bypassed. The Bus Link switch is used to place the mixer in the master or slave mode of operation. A stand-alone unit should always be in the master mode, and the factory default is MASTER. See the "Connections" section of this manual for details on Bus Linking and using multiple SMR 821's. As you can see, the SMR 821 provides many powerful features for better, more cost effective systems. The multiple combinations of routing, control and input assignment facilitate a wide range of applications. Figure 13. Channel 7 & 9 Mode Switches Peavey Electronics Corp Page 13 SMR 821 User Manual Restaurant You've seen them. . . you know, the trendy restaurants at major off-ramps of every interstate in the country. Good atmosphere, OK food, high prices, young staff and a sports-oriented bar. This is a great market for sound system work, since all of these places have multiple zones of audio, video distribution and paging. The SMR 821 is perfect for these applications and provides a very simple interface for the end user. Take a look. . . . Manager's Page Bar Page Hostess Page All Buses Right Bus Aux Bus Satellite Receiver Left Lobby Zone Main Seating Area Bar Seating Patio Seating Right Aux System Features: - Two independent music feeds. The L/R outputs are further split into two separate zones. - Hostess paging "ducks" music source using the Channel 1 threshold feature. This is normally used for the "your table is ready!" page. - Remote control of volume at the hostess podium. - Remote control of music source at the manager's office. This source select switch could be placed at multiple locations by paralleling. - Each microphone is assigned independently. The Hostess mic feeds all zones, the manager's mic feeds only the Main Seating area and the bar mic feeds only the bar and the patio zones. Manager's Music Source Office Select Panel Hostess Podium Master Volume Control Panel Page 14 http://aa. peavey. com copyright 2000 All Rights Reserved Applications Hotel Meeting Rooms The SMR 821 is a very powerful product for use in meeting rooms. The use of the Bus Link feature provides the ability to combine, separate or control multiple units. [. . . ] IEC receptacle for AC power. PERFORMANCE Test Conditions Input Sensitivity Input Impedance (Ohms) 2k Input gainpot setting Min. * Max gain +60 dB Min gain +10 dB Max gain +40 dB Min gain ­10 dB Max gain +60 dB Min gain +20 dB Max gain +40 dB Min gain 0 dB N/A ­76dBu ­25dBu ­56dBu ­5dBu ­74dBu ­34dBu ­54dBu ­14dBu ­20dBV Input Level, dBu Nom. ** ­56dBu ­4dBu ­36dBu +16dBu ­54dBu ­14dBu ­34dBu +6dBu ­10dBV Max. ­39dBu Balanced +13dBu ­19dBu Balanced +33dBu ­37dBu Balanced +3dBu ­17dBu Balanced +23dBu +7dBV Unbalanced Balanced/ Unbalanced Connector + ­ Ground + ­ Ground + ­ Ground + ­ Ground RCA jacks 120Vac 60Hz maintained throughout testing. Input Microphone without pad Microphone with pad Microphone without pad (optional transformer) Microphone with pad (optional transformer) Stereo Line 2k 2k 2k 10k 0 dBu = 0. 775 Vrms 0 dBV = 1. 00 Vrms * Min. input level (sensitivity) is the smallest signal that will produce a nominal output with controls set at maximum gain. ** Nominal settings are defined as all controls set at center detent for nominal output. [. . . ]