Mackie DX810 Bedienungsanleitung PDF herunterladen

Digital Series

Digital Audio Mixer/Signal Processor

DX8

MIXER

■ The DX8 is a Digital Signal Processing-based digital

audio mixer and processor designed for use in a variety

of installations such as churches, courtrooms, convention

centers and hotels. It provides eight universal inputs and

two balanced outputs allowing true 8x2 mixing for stereo

or dual zone applications. In its base conﬁguration, the

DX8 includes powerful signal processing software to com-

plement the 8x2 mixing structure. Optional software and

hardware is available to further expand the DX8’s capabil-

ities, allowing it to meet the needs of more sophisticated

applications.

■ Each of the eight input channels is capable of being

terminated to one of two Phoenix-type detachable con-

nectors, each optimized to accept either microphone or

line-level signals. Microphone preampliﬁers utilize

Mackie’s proprietary XDR

™

technology to offer studio-

quality audio performance. Phantom power, of 48VDC, is

switchable individually on each microphone input. Two

Auxiliary, line-level inputs with trim are provided, allow-

ing analog signals to be mixed with the A and B master

mixes. Master outputs deliver balanced line level signals

to detachable Phoenix-type connectors as well as

buffered unbalanced signals to RCA connectors intended

for recording.

■ The DX8 offers an intuitive front panel user interface,

consisting of dual-function LED bar graph meters for each

input and output. Input meters indicate the presence of

signal before signal processing (pre-fader), while output

meters indicate actual level at the output (post-fader).

Levels are set by means of front panel, UP/DOWN push-

buttons dedicated to each input and output. A MODE

button is used to select between Mix A and B, allowing

adjustment of levels to both mix outputs from the same

set of input controls. A third function of the MODE button

allows the user to LOCK the front panel controls until a

security unlock code is entered.

■ The DX8 offers ﬂexible interface options through

dedicated inputs and outputs for control and program-

ming purposes. Two independent RS232 connectors are

provided, one on the front panel and one on the rear, for

connection to a computer or control system. A multi-pin

(DB25) connector on the rear panel allows interface

between the 10 Logic Inputs and 10 Logic Outputs to

switches, LEDs and other devices, enabling hardware con

trol and indication from custom control panels. All logic

Features

■ 32-bit DSP and 24-bit Analog/Digital Conversion

■ 8 balanced XDR

Mic/Line inputs with trim

■ 2 balanced Line inputs direct to mix bus

■ 2 Independent Mix Buses and balanced Outputs

■ 2 unbalanced Record Outputs

■ 8 unbalanced Direct Channel Outputs

■ Individual Level/Peak metering on each Input and Output

■ 2-band sweepable shelving EQ on each Input and Output

■ 31-band Graphic EQ on each Output

■ 5-band Parametric EQ on each Output

■ One fully variable Compressor on each Output

■ 10 Programmable Logic Inputs

■ 10 Programmable Logic Outputs

■ 2 independent RS-232 interface ports

■ 48VDC Phantom Power switch per input

■ 24VDC Backup Power input

■ Hardware Expansion Port accepts optional modules

■ PC Software application included

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OF 6 PAGES

DX8

APPLICATIONS

■ Meeting Rooms

■ Hotels

■ Houses of Worship

■ BoardRooms

■ Courtrooms

■ Multizone Paging/Music Systems

■ Multi-Purpose Facilities

(continued on page 6)

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Inhaltsverzeichnis

Seite 1 - APPLICATIONS

Digital SeriesDigital Audio Mixer/Signal ProcessorDX8MIXER The DX8 is a Digital Signal Processing-based digitalaudio mixer and processor designed for

Seite 2 - Speciﬁcations

Digital Audio Mixer/Signal ProcessorDX8MIXERDX8oF 6 PAGES2OF 6 PAGESSpeciﬁcationsINPUTS / OUTPUTSInputs 1-8: Balanced, Phoenix-type terminalsBus A and

Seite 3 - OF 6 PAGES

TRIMLINELINE LINE LINE LINE LINE LINEMIC MIC MIC MIC MICBUS ATRIMBUS BU+20-20U+20-20-30dB +3-30dB +30dB-30dB +30dB-30dB +30dB-30dB +30dBTRIM5MICGAI0U6

Seite 4

DX8 DIGITAL MIXER1215963036912152OL471015202530354050A B LOCKMODEPOWERCOMM PORTHIEQ BA MASTERON12345678PHANTOM POWER48V DCBREMOTE BUSLINE LINE LINEMIC

Seite 5

Digital Audio Mixer/Signal ProcessorDX8oF 6 PAGES5OF 6 PAGESABOVE: The Stereo mixer view offers one fader perinput, along with a Pan control.ABOVE: DX

Seite 6

Digital Audio Mixer/Signal ProcessorDX8MIXERDX8oF 6 PAGES6OF 6 PAGESArchitects’ and Engineers’ SpeciﬁcationsThe mixer/signal processor shall carry UL,