Behringer SX3282 Car Amplifier User Manual


 
13 EURODESK SX3282 User Manual
Mono input channels 1 - 24
• Insert points: unbalanced send and return on a single ¼" TRS socket,
wired tip = send, ring = return, sleeve = ground/screen.
• Line inputs: balanced ¼" TRS sockets, wired tip = hot (+ve),
ring = cold (-ve), sleeve = ground/screen.
• Mic inputs: XLR-type connectors, wired pin 1 = ground/screen,
2 = hot (+ve), 3 = coid (-ve), for balanced low-level operation.
Care should be taken NOT to plug mics into the console (or stagebox)
while the phantom power (71) 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 ¼" TRS sockets, wired tip = hot (+ve),
sleeve = ground/screen.
Aux sends
Unbalanced ¼" TRS sockets, wired tip = hot (+ve), sleeve = ground/screen.
Stereo aux returns
Four stereo pairs on balanced ¼" 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
¼"TRS socket, wired tip = send, ring = return, sleeve = ground/screen.
Subgroup outputs
Primarily designed for feeding a multitrack recorder. Unbalanced ¼" 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 trac (center post = signal (+ve),
sleeve = ground/screen).
Monitor & control room outputs
Will feed a pair of speakers (via an amp, of course). Balanced ¼" TRS sockets,
wired tip = hot (+ve), ring = cold (-ve), sleeve = ground/screen.
Phones outputs
Will feed two headphones. ¼" 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
¼"TRS socket, wired tip = send (out), ring = return (in), sleeve = ground/screen.
Main output (TRS sockets)
Unbalanced ¼" 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.
strain relief clamp
sleeve
tip
sleeve
(ground/shield)
Unbalanced ¼" TS connector
tip
(signal)
Fig. 7.1: ¼" TS connector
strain relief clamp
sleeve
ring
tip
sleeve
ground/shield
For connection of balanced and unbalanced plugs,
ring and sleeve have to be bridged at the stereo plug.
Balanced ¼" TRS connector
ring
cold (-ve)
tip
hot (+ve)
Fig. 7.2: ¼" TRS connector
strain relief clamp
sleeve
ring
tip
sleeve
ground/shield
Connect the insert send with the input and the
insert return with the output of the eects device.
Insert send return ¼" TRS connector
ring
return (in)
tip
send (out)
Fig. 7.3: Insert send and return ¼" TRS connector