Behringer MX3282A - Manual (Page 17)

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EURODESK MX3282A
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Care should be taken NOT to plug mics into the console (or stagebox) while the phantom
power is on. Also mute the monitor / PA speakers when turning phantom power on or off.
Allow 1 minute after powering up for the system to equilibrate before setting input gains.
Stereo input channels 25 - 32
Four stereo pairs. Unbalanced 1/4" TRS sockets, wired tip = hot (+ve), sleeve = ground/screen.
Aux sends
Unbalanced 1/4" TRS sockets, wired tip = hot (+ve), sleeve = ground/screen.
Stereo aux returns
Four stereo pairs on balanced 1/4" sockets, wired tip = hot (+ve), ring = cold (-ve), sleeve = ground/ screen.
Subgroup inserts
For inserting into a subgroup signal. Unbalanced send and return on a single 1/4" TRS socket, wired tip =
send, ring = return, sleeve = ground/screen.
Subgroup outputs
Primarily designed for feeding a multitrack recorder. Unbalanced 1/4" TRS sockets, wired tip = hot (+ve),
sleeve = ground/screen.
2-track in / out
RCA sockets for use with tape recorders etc., signal = main mix. Use custom-made RCA cables for the
2-Track in/out traffic (center post = signal (+ve), sleeve = ground/screen).
Monitor & control room outputs
Will feed a pair of speakers (via an amp, of course). Balanced 1/4" TRS sockets, wired tip = hot (+ve), ring =
cold (-ve), sleeve = ground/screen.
Phones outputs
Will feed two headphones. 1/4" TRS socket, wired tip = left signal, ring = right signal, sleeve = ground/screen.
Main inserts
For inserting into the main mix signal. Unbalanced send and return on a single 1/4" TRS socket, wired tip =
send (out), ring = return (in), sleeve = ground/screen.
Main output (TRS sockets)
Unbalanced 1/4" TRS sockets, wired tip = hot (+ve), sleeve = ground/screen.
Main outputs (XLR)
Balanced XLR, wired pin 1 ground/screen, pin 2 hot (+ve), pin 3 cold (-ve). Maximum level is +28 dBu.
7.2.1 Soldering Guide
Fig. 7.1 shows how to solder your plugs correctly. Please read sections 7 “CONNECTIONS” and
13 “MODIFICATIONS” before you start heating your soldering iron!
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All outputs are ground-compensated (decoupled from the mains supply earth) to eliminate the
possibility of ground loops.
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Please make sure that every part of your equipment is connected to the mains earth. To avoid
any risk of electric shock never disconnect the mains earth from any part of your equipment!
7. CONNECTIONS