The pinout of this connector is in the “Specifications” section of this booklet
and there is a circuit example for those who wish to set up a pair of VU
meters in the “Metering Circuits” section. The
D-MTR
jack feeds the
selected AES signal to a digital meter or phase scope.
The 3
rd
group of connectors is the
ANALOG IN
group. There are three
stereo inputs selectable by the switch group marked “ANALOG” on the
front panel. Note that the fourth switch selects the built in D/A converter.
Next are the
OUPUT
amplifier feeds. There is a
MAIN
and
MINI
set of
sends to drive power amplifiers. These feeds are balanced and low
impedance feeds capable of driving long cables.
The AC IN jack is where the power supply cable goes. It is best to make sure
that the power supply is turned off before connecting this cable to avoid
arcing the contacts. There are banana jacks provided for accommodating
different grounding schemes. The chassis and audio grounds are strapped
together at the factory. This works for most cases but the jacks are provided
for situations needing a different grounding scheme. If hum or buzz
problems are encountered, please consult the chapter on “Internal Jumpers”
for hints to clear up the situation.
The 25 way ‘D’ connector is to connect the Dim Command from a
Dangerous MQ and other expansion capabilities.
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