QSC DSP-3' Installation and operating instructions

DSP-3 Digital Signal Processor Hardware Manual Addendum
IMPORTANT INFORMATION- PLEASE READ!
QSC’s DSP-3 Module has been designed to attach directly to the DataPort connector of
QSC’s CX, DCA, Powerlight, and Powerlight2 series amplifiers. When attached to CX, DCA, and
PL2 amps, the module is supposed to receive its power through the DataPort from the amplifier.
Modules connected to Powerlight amplifiers require an external DC supply (available from
QSC).
CX, DCA, and PL2 amps made prior to August 1999 DO NOT provide adequate power
supply voltage to the module, requiring the use of the same type of external DC supply as used
with Powerlight amplifiers. The amps in question will have a serial number PRIOR to
0899XXXXX, where the first four digits of the serial number are the MMYY datecode. Again,
the modules WILL work with these amps just fine, but will require the use of our external
power supply.
QSC Audio Products, Inc. 1675 MacArthur Blvd. Costa Mesa, CA 92626
Telephone (Main): [phone] FAX (Technical Services): [phone] WEB: http://www.qscaudio.com
TD-000087-00 Rev.A Addendum 1