Speck-electronics SSM Bedienungsanleitung PDF herunterladen (Seite 20)

Chapter 3 Installation Section

Connecting the

Power Supply

Before connecting the circular DC power supply connector to the SSM,

make certain the power supply is not plugged in.

To connect the power supply to the main mixer, fit the circular

connector from the DC power supply cable to the circular chassis mount

receptacle mounted at the rear of the Model SSM. The respective

connectors are keyed so the plug and chassis mount receptacle can fit in

only one direction. When the connectors have been mated, rotate the

circular lock clockwise until it stops.

The following chart represents the DC voltages available at the 9 pin

circular connector on the Model PS3 power supply.

A grounding terminal is provided just below the circular power supply

receptacle on the SSM main unit, and immediately to the left of the

interface connector on the SSM expander.

The grounding terminal should be used when it is necessary to connect

the SSM and Expander to a qualified ground. This ground terminal

should not be relied upon as a source of ground for other electronic

equipment. The ground terminal must not be used as a substitute for the

power supplies AC grounding conductor.

In order to install the SSM in a 19" equipment rack, it will be necessary

to attach the two rack mount adapters to the main chassis of the SSM

and optional Expander. Each rack mount adapter is attached to the main

chassis of the mixer with four 6-32 x 3/16" Phillips machine screws.

Using a Phillips screwdriver, remove the eight screws installed on both

sides of the mixer. Position the adapters so the side with the small round

holes match the threaded holes on the sides of the SSM, and the side

with the oval shaped holes are towards the front panel of the mixer.

Power supply DC pin-outs

PIN 1 - DC COMMON (AUDIO)

PIN 2 - MINUS 16.25 VDC (AUDIO)

PIN 3 -

PIN 4 -

PIN 5 -

PIN 6 - PLUS 16.25 VDC (AUDIO)

PIN 7 -

PIN 8 -

PIN 9 -

Rack Mount Adapters

Installation

Ground Terminal

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Speck-electronics SSM Bedienungsanleitung Seite 20