Autonomic M-800 Instrukcje Operacyjne Pobierz pdf (Strona 6)

MirageAudioSystem.com

Multi-Zone, Multi-Source Switching

The M-800 amplier has six separate ampliers and two separate

preampliers, providing 8 zones of independent yet integrated control.

There are 8 input sources comprising the following:

» Sources 1 – 8 are either Analog Stereo, or Coax Digital

Audio (PCM).

» Sources 7 & 8 are either Coax (PCM) or Optical Digital Audio

(TOSLINK)

Preampliers and Outputs

Each zone has bass, treble, balance and loudness control. These are

accessed from the front panel or Mirage Web Interface program.

A feature called “Maximum Volume limiting”, is useful for protecting

connected speakers. It may be applied to both amplier and

preamplier outputs.

Amplier Power, Protection, and Clipping Indicators

50 Watts RMS per channel into 8 ohm loads. Capable of driving into 4

ohm loads. The ampliers are protected against output shorts, and have

algorithms that prevent hard clipping when the zone ampliers are

overdriven.

Thermal Control

There are two progressive levels of thermal control:

» The amplifier volume is reduced 20dB.

» The amplifiers are shutdown until the temperature reduces

below the first level.

Care should be taken to ensure adequate ventilation – see “Important

safety instructions” on page 2

Ethernet, RS232, USB and IR Control

The M-800 amplier may be controlled and monitored via the rear

Panel USB, RS232 serial interface or Ethernet. In multi-amplier

installations where the ampliers are interconnected using an

expansion bus cable, only one Ethernet or RS232 connection is required

to control the stack of ampliers. An M-800 amplier may receive

IR directly from the front panel receiver. There are zone specic IR

commands and also a set of global IR commands.

The commands are:

» ON

» OFF

» Standby (toggling)

» Mute

» Volume Up

» Volume Down

» Source Selects

» Discrete Audio Source Selects

» On with Source Specific commands

Real Time Clock

The M-800 amplier is equipped with a real time clock. The clock

automatically compensates for daylight saving time if congured to do

so. The clock continues to operate typically > 48 hours without power

(more than enough to keep the time current during lengthy power

outages).

IR Emitter Ports

There are 10 Buffered IR emitter Ports.

Ports 1 – 8 have IR routing, and are intended to control specic input

source components. Two IR ports 9 & 10 are the sum of all IR sources;

these control the “All” zone source components.

FEATURES

Thank you for purchasing an M-800 Mirage Multi-Zone Amplier.

Please read this manual thoroughly before making connections and plugging in the device.

Following the instructions in this manual will enable you to obtain optimum performance and listening enjoyment

from your new Multi-Zone Amplier. Please retain this manual for future reference.

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Autonomic M-800 Instrukcje Operacyjne Strona 6

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