Remote Level Control Optional - JL Audio m600 Owner's Manual

REMOTE LEVEL CONTROL OPTIONAL

With the addition of the optional Remote
Level Control (HD-RLC or MHD-RLC), you
can control the volume of one, two or all three
channel pairs of the M600/6-24V from a location
of your choosing. This is useful for subwoofer
level control, cabin speaker level control, zone
volume control or even as a master volume
control for the entire system.
The HD-RLC connects to the jack labeled
"Remote Level Control" on the Connection Panel
of the amplifier using a standard telephone cable
(supplied with the HD-RLC). If desired, multiple
XD (and HD) amplifiers can be controlled from
a single HD-RLC controller using a simple phone
line "splitter" and multiple phone cables.
When connected to the amplifier, the
HD-RLC operates as follows. At full counter-
clockwise rotation, the audio will mute
completely. At full clockwise rotation the level
will be the same as if the HD-RLC was not
connected at all. In other words, it operates
strictly as a level attenuator.
"Remote Level Mode" Switch: This switch
allows you to assign the operation of the
HD-RLC to one, two or all three pairs of
channels. In the "All" position, the HD-RLC
knob will affect all three channel pairs equally.
In the "3-6" (middle) position, only the level
of channels 3, 4, 5 and 6 will be affected by the
HD-RLC knob (channels 1 & 2 will not).
In the "5&6" position, only the level of
channels 5 and 6 will be affected by the HD-RLC
knob (channels 1, 2, 3 and 4 will not).
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