Extron-electronics MPA 152 User Guide Manual de usuario descargar pdf (Pagina 8)

About the MPA 152

The MPA 152 is an ENERGY STAR

qualiﬁed, high performance, compact, power ampliﬁer.

It delivers up to 15watts(rms) per channel stereo or dual mono into a 4 ohm sound system,

or 8watts(rms)per channel into an 8 ohm system.

Front panel controls allow easy adjustment of bass and treble volume and input level.

The unit meets UL smoke and ﬁre code for in-the-ceiling installations and can be stored in

the plenum space of the roof.

Alternatively, the units can be mounted on a tabletop, in a rack, under a desk, or in a

projector mounting kit.

POWER

12V

3A MAX

OUTPUT

4/8

OHMS

INPUTS

REMOTE

VOL/MUTE

10V

50mA

MPA 152

LISTED

17TT

AUDIO/VIDEO

APPARATUS

CLASS 2 WIRING

DO NOT GROUND

OR SHORT

SPEAKER OUTPUTS!

Extron

CONFIG

DISPLAY

VOLUME

OFF

MLC 104 IP PLUS

VIDEO

AUX

VIDEO

IMAGE

MUTE

Extron

MPA 152

Mini Power

Amplier

RGBHV

S-Video

Audio

Video

DVD/VCR

Combo

Laptop

Projector

RS-232 or

IR Projector

control

Extron

MLC 104 IP Plus

MediaLink

Controller

with IP Link

Extron

SM 3

Full-range

Speakers

Figure 1. Typical Application for the MPA 152

MPA 152 Features

ENERGY STAR® qualified amplifier — The MPA 152 is available as an ENERGY STAR

qualiﬁed ampliﬁer, with an auto power-down feature that automatically places the ampliﬁer

into standby after 25 minutes of inactivity, dramatically reducing power consumption.

Extron Patented CDRS™ - Class D Ripple Suppression — CDRS is an Extron

Patented technology that provides a smooth, clean audio waveform and an improvement

in signal ﬁdelity over conventional Class D ampliﬁer designs. CDRS eliminates the high

frequency switching ripple characteristic of Class D ampliﬁers, a source of RF emissions

which can interfere with sensitive AV equipment such as wireless microphones.

Ripple Steering technology — Produces cleaner, low-emission, audio output signals.

Fixed switching frequency — Switches at a frequency below the AM band, which

reduces the chance of radio interference.

Three audio inputs — Accepts one balanced or unbalanced input pair (captive screw),

one unbalanced pair (RCA), and one unbalanced pair (TRS), providing up to three right and

three left channel inputs. All three right inputs are summed to produce a single right output;

all three left inputs are summed to produce a single left output.

MPA 152 • Introduction 2

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 21 22

Comentarios a estos manuales

Sin comentarios

Extron-electronics MPA 152 User Guide Manual de usuario Pagina 8

Comentarios a estos manuales

Relacionado con productos y manuales para Accesorios para vídeo Extron-electronics MPA 152 User Guide