Sirus ELXA2600, User Manual

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4.1. Rear Side
10. Output Connectors
These have two functions, on is binding post, the other is speakon. Connection to the binding
post can be made with bare wire, banana plugs, or spade lug terminations. Make connections
to both the channel A and channel B terminals for Stereo or Parallel Mode. Using speakon-
type speaker cables, make connections to both the channel A and channel B connectors for
Stereo of Parallel mode. See the section on mode selection for more information.
12.-13.
Balanced ¼“ (TRS) & XLR Input Connectors
These connectors accept input signals on balanced TRS and XLR
input plugs. See the figure at the left for information on polarity.
Connectors for each channel are in parallel. The unused connectors
may be used for “loop through” connect ion to other amplifiers.
NOTE: Unbalanced TIP/SLEEVE plugs may be used with the
balanced TRS „Tip/Ring/Sleeve“ connectors. The RING terminal or
negative input will be connected to ground internally. When using
three-pole (STEREO) TRS connectors, makes sure that the ring
connection is made either to the cold (-) output of the source
equipment, or the ground. Incorrect connections may cause a 6 dB
loss in level!
14. Mode Selection Switch
This recessed three-position switch configures the amplifier for either Stereo, Bridge or
Parallel mode operation. Amplifiers are factory configured at Stereo mode.
15. Grounding Selector
You may have hum or noise in your speaker, put the selector in „Ground“ position.
16. Air cooling windows
This part is the air cooling window. Do not obstruct it.
17. 120Hz Filter Auswahl
Subwoofer, Full Range, Satellite.