DDI-3 DataPort Accessory Card I N S TA L L AT I O N G U I D E ▼ DDI-3 *TD-000118-00* *TD-000118-00* Rev.
Instructions for the DDI-3 DataPort Accessory Card I. INTRODUCTION STBY VMN1 The DDI-3 DataPort Accessory Card converts a QSC amplifier’s DataPort to an eight-position terminal block, providing convenient access to the pins of the amplifier’s DataPort; this is useful for connecting input signals or implementing a remote on/off (standby) system without using a DataPort cable. Four solder pads provide access to the amplifier’s output voltage and current monitors.
4. To attach a wire to the DDI-3, strip about 5 mm (0.2”) of insulation from the wire. Twist the exposed wire strands together and make sure there are no stray ones. Turn the screw on the terminal counterclockwise until you can fully insert the wire end into the terminal. Turn the screw clockwise until the terminal clamps the wire securely. Repeat for all the wires needed. 5. The amplifier is ready for use. III. WARRANTY AND DISCLAIMERS QSC Audio Products, Inc.
QSC Audio Products, Inc., 1675 MacArthur Boulevard Costa Mesa, California 92626 USA PH: (714) 754-6175 FAX: (714) 754-6174 © Copyright 2007 QSC Audio Products, Inc. All rights reserved. “QSC” and the QSC logo are registered with the U.S. Patent and Trademark Office.
