Tascam av 452 brochure

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RGB 1 AMP A&B (L/R) MIC PANELS TO MIC INPUTS INTERCOM INPUT CONSTANT VOLTAGE SPEAKER SYSTEMCOMPOSITE S-VIDEO, & RGB 2 DVD CASSETTE & CD-RWWIRELESS MICS ROOM VOLUMEROOM VOLUME RGB 1RGB 1RGB 2RGB 2CASSETTECASSETTEREC MONITOR DIM MUTE MUTE MUTE MUTE MIC 1MIC 2 AV-452 MIC 3MIC 4AV SOURCE CD-RCD-RWCASSCASS AUDIO ONLAUDIO ONLY AUDIO VIDEOAUDIO VIDEO CD-RW DVD VIDEOLR AUX IN AUX IN AUX INRGB 2 IN RGB 2 INPHONESPHONES AMP A INTERCOMINTERCOMAMP B CASCADE INCASCADE IN VCRVCR EQ HI MIDMIDLO EQ HI MIDMIDLO EQ HI MID LO EQ HI MID LO LO EQ HI MIDMIDLO OL GAIN OL GAIN OL GAIN OL GAIN 10 9 8 7 6 5 4 3 2 1 0 10 9 8 7 6 5 4 3 2 1 0 10 9 8 7 6 5 4 3 2 1 0 10 9 8 7 6 5 4 3 2 1 0 10 9 8 7 6 5 4 3 2 1 0 ROOM A RGB 1ROOM B AMP A MIC PANELS TO MIC INPUTS INTERCOM INPUT CONSTANT VOLTAGE SPEAKER SYSTEMCOMPOSITE S-VIDEO, & RGB 2AMP B DVD CASSETTE & CD-RWWIRELESS MICS ROOM VOLUMEROOM VOLUME RGB 1RGB 1RGB 2RGB 2CASSETTECASSETTEREC MONITREC MONITOR DIMDIM MUTE MUTE MUTE MUTE MIC 1MIC 2 AV-452 MIC 3MIC 4AV SOURCE CD-RCD-RWCASS AUDIO ONLY AUDIO VIDEOCD-RW DVD VIDEOLR AUX IN AUX IN AUX INAUX IN RGB 2 INRGB 2 INPHONESAMP A INTERCOM INTERCOMAMP B CASCADE IN VCR EQ HI MID LO EQ HI MID LO EQ HI MID LO EQ HI MID LO EQ HI MID LO OL GAINGAIN OL GAIN OL GAIN OL GAIN 10 9 8 7 6 5 4 3 2 1 0 10 9 8 7 6 5 4 3 2 1 0 10 9 8 7 6 5 4 3 2 1 0 10 9 8 7 6 5 4 3 2 1 0 10 9 8 7 6 5 4 3 2 1 0 10/10/03 Page 2 of 4 AV-452 Applications Guide Single Room Setups Dual Room Feed T his simple setup shows the AV-452 at the cen- ter of a single room setup. This is a common arrangement for boardrooms, small churches and school presentation rooms. Mic panels in the walls allow up to four microphones to be connected to the AV -452, or wireless microphones can be connected in their place. The DVD player and Cassette/CD-RW combo are connected to their dedicated inputs and can be switched from the AV-452s front panel or learning remote control. The AV-452s internal 100W amplifi er provides power for the distributed speaker system. A con- stant voltage input allows the buildings intercom system to be wired directly into the mixer, so the presenter can turn off background music during presentations. A gate on the CV line can still pass announcements and emergency alerts. In this case, the AV-452 functions not only as a small PA and A/V amplifi er, but also as a video switcher and master controller for the system. H otel conference rooms commonly employ fold- ing partitions so that the room can be divided for two smaller events. A hotel with modest needs can use a single AV-452 in this joined setup. The A/V equipment is placed in Room A, and will only be available in that room. When the partitions are open, both Amp A and Amp B are switched on from the AV-452s front panel. When a small group needs to use room B and the partition is closed, Amp B is switched off. The installer can even wire a toggle switch to the wall in room B to switch that rooms amplifi er off on the AV-452. If the client needs two stereo feeds for mul- timedia presentations with this setup, you can add an external power amplifi er for room A, use the internal amps for room B, and have the same individual control over the two rooms.

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MIC PANELS TO MIC INPUTS RGB 2 S-VIDEO COMPOSITERGB 1 AMP B AMP A INTERCOM INPUT CONSTANT VOLTAGE SPEAKER SYSTEMST OUT DVD CASSETTE & CD-RWWIRELESS MICS CONFERENCE ROOMPATIO LADIES RESTROOMHALL MENS RESTROOM CLIP CLIP POWERSTEREO AMPLIFIER ROOM VOLUME RGB 1 RGB 1RGB 2RGB 2CASSETTE REC MONITREC MONITORORDIM MUTE MUTE MUTE MUTE MIC 1MIC 2 AV-452 MIC 3MIC 4AV SOURCESOURCECD-RWCASS AUDIO ONL AUDIO ONLY AUDIO VIDEOAUDIO VIDEO CD-RW DVDDVDVIDEOLR AUX INAUX INRGB 2 IN RGB 2 INPHONESAMP AMP A INTERCOMINTERCOMAMP B CASCADE IN VCR EQ HI MIDMIDLO EQ HI MID LO EQ HI MID LO EQ HIHIMID LO EQ HI MID LO OL GAIN OL GAIN OL GAIN OL GAIN 10 9 8 7 6 5 4 3 2 1 0 10 9 8 7 6 5 4 3 2 1 0 10 9 8 7 6 5 4 3 2 1 0 10 9 8 7 6 5 4 3 2 1 0 10 9 8 7 6 5 4 3 2 1 0 ROOM A RGB 1 RGB 2, S-VIDEO COMPOSITERGB 2, S-VIDEO COMPOSITERGB 1 ROOM B AMP A&B (L/R) STEREO OUT TO CASCADE IN MIC PANELS TO MIC INPUTSMIC PANELS TO MIC INPUTS CONSTANT VOLTAGE SPEAKER SYSTEMCONSTANT VOLTAGE SPEAKER SYSTEM DVD CASSETTE & CD-RWCASSETTE & CD-RW DVD WIRELESS MICS AMP A&B (L/R) ROOM VOLUMEROOM VOLUMERGB 1 RGB 2 CASSETTECASSETTEREC MONITREC MONITOR DIM MUTE MUTE MUTE MUTE MIC 1MIC 2 AV-452MIC 3MIC 4MIC 4AVSOURCESOURCECD-RWCASSCASS AUDIO ONLAUDIO ONLY AUDIO VIDEOAUDIO VIDEO CD-RW DVD VIDEOLR AUX IN AUX INAUX INAUX INRGB 2 INRGB 2 INPHONESAMP A INTERCOMINTERCOMAMP B CASCADE IN VCR EQ HI MID LO EQ HI MIDMIDLOEQ HI MID LOEQ HI MID LO EQ HI MID LO OL GAINGAIN OL GAINOL GAINOL GAINGAIN 10 9 8 7 6 5 4 3 2 1 0 10 9 8 7 6 5 4 3 2 1 010 9 8 7 6 5 4 3 2 1 010 9 8 7 6 5 4 3 2 1 010 9 8 7 6 5 4 3 2 1 0 ROOM VOLUMEROOM VOLUMERGB 1RGB 1RGB 2RGB 2CASSETTE REC MONITREC MONITOR DIM MUTE MUTEMUTE MUTEMUTEMUTEMIC 1MIC 2 AV-452MIC 3MIC 4AV SOURCE CD-RWCASS AUDIO ONL AUDIO ONLY AUDIO VIDEOAUDIO VIDEO CD-RW DVD VIDEOVIDEOLR AUX INAUX INAUX INRGB 2 INRGB 2 INPHONESPHONESAMP A INTERCOMINTERCOMAMPAMP B BCASCADE INCASCADE IN VCR EQ HI MID LO EQ HI MID LOEQ HI MIDMIDLOEQ HI MIDMIDLO EQ HI MID LO OL GAIN OL GAINGAINOL GAINGAINOL GAIN 10 9 8 7 6 5 4 3 2 1 0 10 9 8 7 6 5 4 3 2 1 010 9 8 7 6 5 4 3 2 1 010 9 8 7 6 5 4 3 2 1 010 9 8 7 6 5 4 3 2 1 0 10/10/03 Page 3 of 4 AV-452 Applications Guide Two Cascaded Rooms Single Room in Multiple Zones S imilar to the previous example, this installation shows a hotel conference room with a center divider. The difference with this installation is that each room has its own A/V setup. When the two rooms are joined together, the Cascade button is pressed on the mixer in room B. This button over- rides the rest of the settings on the AV-452 in room B and instead amplifi es the signal from room A. Both rooms in this example play their audio back in stereo. Other applications of the Cascade function include the ability to use an external submixer or microphone mixer for large presentations. In this mode, the AV-452 amplifi es the signal from the Cascade input in addition to its four mic inputs and A/V components. I ts not uncommon for a large presentation hall to need amplifi cation for several zones. Some examples of exterior zones may be the hallway outside of a presentation, the restrooms and the outdoor patio. In this setup, the AV-452 is connected to a power amplifi er for use in the main room. The internal Amp A and Amp B in the AV-452 power the hall- way and patio zones. If the presenter doesnt want his presentation to play in those zones, they can be turned off without effecting the sound inside of the room by pressing the Amp A and Amp B switches. In this installation, the AV-452s amplifi ers are set to mono, but the presentation in the main room still plays through the power amp in stereo. Like each of the other installations, the presenter has instant control over his or her audio and video sources, and can even switch the projectors source from the AV-452s front panel, learning remote control or toggle switch controls installed on the lectern.