Oberheim Matrix-12 User Manual

Audio Connections and Sound System
Connect the MATRIX-12 to a mixing board, hi-fi system, instrument amplifier, or a
sound system using the stereo or mono mixed outputs. The MATR1X-12's
Outputs can be plugged into a Line Input, or an attenuated Microphone Input.
Each of the twelve Voices can be panned in the stereo mix.
Connect the instrument to your sound system before powering on the MATRIX-
12. The Hook-Up diagram on the previous page will assist you in setting up the
MATRIX-12, showing the different connections that are possible with the back
panel jacks as described in the next section titled BACK PANEL FUNCTIONS.
MIDI Connections
Also before powering on the MATRIX-12, connect the synthesizer to the other
MIDI instruments that you plan to use in the system. These can be other MIDI
synthesizers, a MIDI guitar synthesizer or MIDI guitar interface, a MIDI-equipped
sequencer, drum machine or computer, or a MIDI keyboard controller.
The order in which you power on your instruments is important. First, turn on the
MATRIX-12 with its volume control set to its minimum (knob fully counter-
clockwize). Next, turn on the synthesizer or MIDI Controller that will drive the
MATRIX-12 (if applicable). Then turn the sound system on -the mixer should be
turned on first then the power amplifier. Powering on in this order will prevent a
possible malfunction in the MIDI connections or a possible audio "thump" from
harming your speaker(s). When shutting down your system, reverse the order -
turn off the power amplifier, then the mixer, then the MATRIX-12 and the rest of
your keyboards.
Care & Maintenance
For proper care and handling, do not expose your MATRIX-12 to direct sunlight or
to temperatures above 120° F (48.9° C).
Should your MATRIX-12 require cleaning, use a soft cloth with mild soap (such as
dishwashing liquid) and luke-warm water. Spray-type window cleaners are
acceptable but do not spray the synthesizer directly - spray the cloth first then
clean the MATRIX-12. Do not use harsh or abrasive detergents or solvents. We
do not recommend vinyl-treatment products that leave a residue.
Servicing
Should your MATRIX-12 need servicing, do not attempt repairs yourself. Refer to
the section in the back of this manual titled IF YOU HAVE A PROBLEM and
contact your nearest ECC/Oberheim Authorized Service Center. A current roster
of Service Centers is included in the Owner's Packet along with this manual.
Be sure to save your patches to Cassette before you take your MATRIX-12 in and
repairs are started. This will be your "back-up" should the synthesizer's memory
be lost during the repair. It is a good idea to make a habit of saving your data
routinely. Refer to the section "MATRIX-12 CONTROL: MASTER PAGE" later in
the manual. The procedure for saving your programs to tape is described in the
CASS section beginning on Page 72.
We also encourage you to familiarize yourself with the Warranty Policy in the back
of the manual as it outlines your rights and responsibilities under the
ECC/Oberheim Limited Warranty and lists several important exclusions.
14 Matrix-12 Owner's Manual

Oberheim Matrix-12 Specifications

General

Brand	Oberheim
Model	Matrix-12
Category	Synthesizer
Language	English