User's Manual

6
Backpanel
Fig. 3
19. Power Fuse.
Replace the fuse only by a fuse of the same type.
20. Mode Selection Switch.
This recessed, three-position switch configures the amplifier for Stereo, Parallel or Bridged Mono Mode
operation. Amplifiers are factory configured for Stereo Mode. See the section on Mode Selection for
more information.
21. Bridge Mode LED.
Indicates that the amplifier is working in bridge mode.
22. Input Sensitivity Selector.
This selector allows you, to choose the input sensitivity: 0,775V, 1,0V or 1,4V.
23. Air cooling windows
Make sure these outlets remain clear to allow unrestricted air flow.
24. Mains Cord
Connect to the mains.
25. Output terminal Connectors.
Using speaker cables, make connections to both the channel A and channel B connectors for Stereo or
Parallel mode, use the red terminals only for Bridged mono mode.
26. Output Speakon Connectors.
Use either the speakon connectors or the terminals. Using the speakon connectors, make connections
to both the channel A and channel B connectors for Stereo or Parallel mode, use only the channel A
connector for Bridged mono mode. Using the terminals, make connections to both the channel A and
channel B terminals for Stereo or Parallel mode, In bridged mono mode use only the red terminals. For
more information see page 8 and 9.
27. Grounding Switch.
To eliminate groundloops, put the selector in "OFF" position.
28. 30Hz High pass filter select.
This switch is used to cut the low frequencies under 30Hz.
29. Balanced XLR Input Connectors.
These connectors accept input signals on XLR input plugs, See the section on connecting cables on
page 10/11for information on polarity, Connectors for each channel are in parallel, The unused
connectors may be used for linking to other amplifiers.
30. Balanced Link Out connectors.
Used to Link the input signals to other amplifiers.