Peavey Mediamatrix mm-740 mainframe User manual

S P E C I F I C A T I O N S

RCHITECTURAL ACOUSTIC

OPERATING SYSTEM:

DOS, Windows™ for System Controller

Card

MWare™ for Digital Audio Processing

Card (In Windows™ Environment)

AUDIO DEVICES:

Automatic Mixers from 2-32 channels

MM-8800 Series Control

Externally controllable levels, switches,

and routers

Crossovers: 2-way, 3-way, and 4-way

slopes from 6 to 48 dB per octave in

6 dB steps

Delay Lines of various delay lengths

and number of taps

Distribution Amplifiers from 2 to 16

outputs

Automatic Gain Control

Compressor/Limiter

Ducker

Expander

Noise Gate

1/3 octave graphic equalizer

2/3 octave graphic equalizer

1 octave graphic equalizer

Parametric Equalizers from 1 to 32

band

High Pass Filter

Low Pass Filter

All Pass Filter

High Shelf Filter

Low Shelf Filter

Tone Control

Inputs

Level

Level with Trim

Overload Indicator

Signal Present Indicator

Peak Meter

CARD I/O: (Via MM™-8830,

MM™-8840 or MM™-8848)

32 Inputs

32 Outputs

FILTERED AIR SYSTEM:

Air movement is 168 CFM

(Cubic Feet Per Minute)

Fan Size: 4.69" x 4.69" x 1"

BACKPLANE:

14 slot ISA passive (10 available for

expansion) Each DPU card takes two

ISA slots.

PHYSICAL

CHARACTERISTICS:

Enclosure Dimensions:

Height: 6.7 inches

Width: 17 inches

Length: 18.5 inches

Front Panel:

Height: 7 inches

Width: 19 inches

Weight:

56 lbs.

POWER SUPPLY:

300 Watt, Four Output

Maximum Current

Complies with UL/CSA/VDE

Input Voltage:

110-220 V AC

Input Frequency:

50-60 Hz

SPECIFICATIONS

SYSTEM CONTROLLER CARD:

Processor:

80486 DX4 100 MHz

(equivalent or greater)

Cache:

256K

Memory:

16 MB RAM

Drives:

3.5" FDD

1.2 GB HDD

SYSTEM CONTROLS:

Keyboard Lock

Reset, Power Switches

HDD and Power LEDs

Video:

1024 x 768 256-Color Video

with 70Hz Refresh Rate

DIGITAL AUDIO PROCESSING

CARD:

Processor:

Four (4) Motorola®56002 DSPs

(each card)

Digital Audio Bus:

256 Digital Audio Channels

MediaMatrix®

MM™-740

Mainframe

architecture that utilizes a system

controller and digital processing unit

(DPU) card and can be expanded with

one or more DPU cards employing four

(4) Motorola 56002 DSP chips. When

attached to the MM™-8830,

MM™-8840 or MM™-8848 Digital

Interface, it provides 8 inputs and

8 outputs. The maximum system

capacity is 128 total inputs and outputs.

The MediaMatrix MWare™ operating

software provides the user/designer the

ability to design, wire (in the soft

domain), and troubleshoot a complete

digital audio system. The user can then

control all the parameters of the system

or create custom panels, or even

devices, to provide solutions not

previously available.

The MWare™ operating software

provides system diagnostics, system

design, audio devices, and DSP

compiling features, which run under the

familiar Windows™ environment.

ARCHITECTURAL &

ENGINEERING

SPECIFICATIONS

The audio processing shall be in the

digital domain following the input source

and shall remain until power

amplification is required. The audio

processing system shall be able to

provide a list of audio devices, which

may be chosen and configured into the

system at any time, from a device menu

running under the familiar Windows®

environment. The list shall include, but

R.M.S. Meter

Mixers in various configurations from 2

to 64 inputs, from 1 to 16 buses

Output

Label

Block

Presets

Routers from 1x1 to 32x32

Pink Noise Generator

Probe

Sine Generator

White Noise Generator

Additionally, new devices may be

created and stored by the operator

FEATURES

• Up to four additional DPU cards can

be added

• Up to 160 inputs and outputs

• Over 40 audio devices available

• Standard 19" NEMA rack-mount

enclosure

• 300 watt, 4 output power supply

• Lockable front control panel

• Mouse and Keyboard ports on both

front and back

• Internal air filtering system

• Two 12 V fans and four replaceable

air filters

• Heavy-duty construction

• Three switches for keyboard lock,

reset, and front door lock.

• 1.2 GB HDD

• 3.5" FDD

DESCRIPTION

The MediaMatrix®MM™-740

Mainframe is the heart of an

unprecedented digital audio system.

The system is based on an open

not be limited to, Automatic Mixers from

2 to 32 channels; Digital Interface

controls; externally controllable levels,

switches, and routers; Crossovers: 2-

way, 3-way, and 4-way slopes

configurable from 6 to 48 dB per octave

in 6 dB steps; Delay lines of various

delay lengths and number of taps;

Distribution amplifiers from 2 to 16

outputs; Automatic Gain Control;

Compressor/Limiter; Ducker; Expander;

Noise Gate; 1/3 Octave graphic

equalizer; 2/3 octave graphic equalizer;

1 octave graphic equalizer; Parametric

Equalizers from 1 to 32 band; High

Pass Filter; Low Pass Filter; All Pass

Filter; High Shelf Filter; Low Shelf Filter;

Tone Control; Inputs; Level; Level with

Trim; Overload Indicator; Signal

Present Indicator; Peak Meter; R.M.S.

Meter; Mixers in various configurations

from 2 to 64 inputs, from 1 to 16 buses;

Output; Label; Block; Presets; Routers

from 1x1 to 32x32; Pink Noise

Generator; Probe; Sine Generator;

White Noise Generator; and the ability

to create and store new devices as

required.

The hardware shall consist of one

system controller card and one or more

digital audio processing cards with four

(4) Motorola 56002 DSP chips. The

system shall have diagnostics software

available for troubleshooting system

hardware. The system shall have a

minimum of a 300 Watt power supply.

The system shall be a MediaMatrix®

MM™-740 Series Mainframe.

RCHITECTURAL ACOUSTIC

Features and specifications subject to change without notice.

A Division of Peavey Electronics Corporation

711 A Street / Meridian, MS 39301 / U.S.A. / (601) 483-5376 / Fax 486-1154

Windows™is a trademark of Microsoft Corporation

Motorola®is a registered trademark of Motorola, Inc.

LIMITED WARRANTY

Peavey Electronics Corporation warrants to the original purchaser of this new Architectural Acoustics product that it is free from defects in material

and workmanship. If within one (1) year from date of purchase a properly installed product proves to be defective and Peavey is notified, Peavey will repair

or replace it at no charge. (Note: Batteries and patch cords not covered.) “Original purchaser” means the customer for whom the product is originally

installed.

Damage resulting from improper installation, interconnection of a unit or system of another manufacturer, accident or unreasonable use, neglect or any

other cause not arising from defects in material and workmanship is not covered by this warranty. The warranty is valid only as to products purchased and

installed in the United States and Canada.

THIS LIMITED WARRANTY IS IN LIEU OF ANY AND ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING THE IMPLIED WARRANTIES OF

MERCHANTABILITY AND FITNESS FOR A PARTICULAR USE. UNDER NO CIRCUMSTANCES WILL PEAVEY BE LIABLE FOR ANY LOST PROFITS, LOST

SAVINGS, INCIDENTAL DAMAGES OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PRODUCT, EVEN IF PEAVEY

HASBEENADVISEDOFTHEPOSSIBILITYOFSUCHDAMAGE.THISLIMITEDWARRANTYISTHEONLYEXPRESSEDWARRANTYONTHISPRODUCT,AND

NO OTHER STATEMENT, REPRESENTATION, WARRANTY, OR AGREEMENT BY ANY PERSON SHALL BE VALID OR BINDING UPON PEAVEY.

Peavey’s liability to the original purchaser for damages for any cause whatsoever and regardless of the form of action is limited to the actual damages

up to the greater of Five Hundred Dollars ($500) or an amount equal to the purchase price of the product that caused the damage or that is the subject of

orisdirectlyrelatedtothecauseofaction.Thislimitationofliabilitywillnotapplytoclaimsforpersonalinjuryordamagetorealpropertyortangiblepersonal

property allegedly caused by Peavey’s negligence. For information on service under this warranty, call a Peavey customer service representative at (601)

483-5376.