Introduction Front Panel
Set Up Speakon Assembly Operating Modes Protection Features Specifications
Rear Panel
Figure
3
page 4
11. Fan Outlet Ports
- Cooling air enters the amplifier through the front grills and
exhausts through the fans. Be sure not to block these ports when installing the
amplifier or other associated equipment. Air must flow unimpeded through these
ports.
12. Channel 2 Balanced 1/4" TRS & XLR Input Connectors
-These connectors
accept input signals on balanced TRS and XLR input plugs. See the figure 4 for
information on polarity. Connectors for each channel are in parallel; the unused
connectors may be used for "loop through" connection to other amplifiers.
For 3U models only with XLR input connectors.
XLR pin setting: Pin-3/signal Negative, Pin-2/signal Positive, Pin-1/Ground.
13.
MX-3500 only
Filter Selector (High-pass, Low-pass, By-pass)
(
)
-
This three
position switch is used for Subwoofer / Full range / Mid-high range crossover
selection.
14
.
Input Sensitivity Switch -
This three position switch let you select
different
input ensitivities, respectively three different voltage gains:
1.44V, 1V or 0.775V.
15. Mode Selection Switch
- This recessed, three-position switch configures the
amplifier for Stereo, Parallel or Bridged Mode operation. Amplifiers are factory-
configured for Stereo Mode. See section on Mode Selection for more
information.
16. Channel 1 Balanced 1/4" TRS & XLR Input Connectors
- These connectors
accept input signals on balanced TRS and XLR input plugs. See the figure 4 for
information on polarity. Connectors for each channel are in parallel; the unused
connectors may be used for "loop through" connection to other amplifiers.
For 3U models only with XLR input connectors.
XLR pin setting: Pin-3/signal Negative, Pin-2/signal Positive, Pin-1/Ground.
17. Circuit Breaker -
MX series amplifiers have a circuit breaker for protection. If
the circuit breaker shuts off during normal use, please turn off the AC power
switch for a minute, then turn on the AC power switch again, push the circuit
breaker to reset the power. If again the circuit breaker shuts off immediately, the
amplifier needs servicing.
MX-3500 REAR PANEL
UNiKA
MX-3500/MX-4500/MX-5500/MX-6500
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, make sure that the
ring connection is made either to the cold (-) output
of the source equipment, or to ground. Incorrect
connections may cause a 6dB loss in level.
Figure
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