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Installation, cont’d
11Audio Out(put) connectors — Connect an audio output device to either connector for balanced or unbalanced audio output. A device such as a tape recorder can be connected to the Fixed output while speakers can be connected to the Variable output. Wire each captive screw connector as shown below.
Unbalanced Output | Balanced Output |
Tip | AUDIO L | Tip |
See Caution | Ring | |
Sleeve (s) | Sleeve (s) | |
Tip | OUT R | Tip |
See Caution | Ring |
L | AUDIO |
R | OUT |
CAUTION
Connect the sleeve to ground (Gnd). Connecting the sleeve to a negative
The Fixed connector outputs audio at a fixed level and is unaffected by changes made via the front panel Volume/Adjust knob. The Variable connector outputs audio that can be attenuated by turning the Volume knob. These preamp outputs can be set for mono or stereo output via the front panel menu or the control software.
Audio processing connections — MLS 506MA, MLS 506SA only
9Effects connectors (Send, Return) — These two 3.5 mm,
We recommend using shielded cables no longer than 10 feet (3 meters). These connectors should be wired as shown at right.
EFFECTS
SEND RETURN
L | R | L | R |
An active, unbalanced signal is always available at |
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the Send connector. The Return connector accepts |
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the unbalanced signal that has been routed through |
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an external device. In order for the |
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Return connector to accept an incoming/ | Left | Right |
returning audio signal, you must enable | Gnd ( ) | Gnd ( ) |
Right | Left | |
the Return port via the front panel LCD |
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menu (see pages |
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| Audio Processing | |
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| Device |
10Aux/Mix input connector — An auxiliary balanced or unbalanced line level audio signal input at this connector can be mixed with the signal from the selected audio input. Use the front panel Mix knob to control the level of this auxiliary signal. Wire the connector as shown below, which is the same as the wiring for audio inputs
Tip | L | |
Sleeve | ||
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Tip | R | |
Sleeve | ||
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Unbalanced Stereo Input
(high impedance)
Tip | L | |
Sleeve | ||
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Tip | R | |
Sleeve | ||
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Tip | L | |
Ring | ||
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Sleeve (s) |
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Tip | R | |
Ring | ||
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Balanced Stereo Input
(high impedance)
Tip | L | |
Ring | ||
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Sleeve (s) |
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Tip | R | |
Ring | ||
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600 ohms
Tip | L | |
Ring | ||
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Sleeve (s) |
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Tip | R | |
Ring | ||
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600 ohms
Balanced Stereo Input | ||
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| 600 ohms | |
Tip | L | |
Ring | ||
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Sleeve (s) |
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Tip | R | |
Ring | ||
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Unbalanced Mono Input | Balanced Mono Input | Balanced Mono Input |
(high impedance) | (high impedance) | (600 ohms) |