Classe Audio SSP-75 Bedienungshandbuch PDF herunterladen (Seite 20)

Section 2: Installer’s Overview

This Section discusses the broad concepts of installation, setup, and menu usage. It is

an outline for the experienced installer, not a step-by-step guide to all the configuration

choices available. You’ll find examples that suggest possible approaches incorporating

the SSP-50’s remarkable flexibility. The following Sections contain specific instructions

for each topic outlined here.

2.1 System Hookup: Rear Panel Connections

2.1.1 Connections to system power amplifier(s)

For Left Front and Right Front channels, choose XLR (balanced), RCA (single ended), or DB25 multipin

connections.

For Center, L-Surround, and R-Surround channels, choose either RCA or DB25 connection.

For Subwoofer, use either RCA or DB25 connections. The SSP-50 contains a digital-domain bass cross-

over. For that reason, we recommend that you consider bypassing any other crossover in the signal path.

2.1.2 Audio Source Component Connections

The SSP-50 handles up to 11 audio sources. There are 3 dedicated digital inputs, 4 dedicated analog inputs,

and 4 selectable digital or analog inputs. Thus, the SSP-50 can accommodate up to 7 digital sources or up to

8 analog sources -- as long as the total number does not exceed 11.

2.1.2.1 Choose corresponding connections

If possible, simplify system connections by choosing audio inputs for Audio/Video sources that corre-

spond to the video input. For example, if you’ve connected a DVD player’s video output to the AV 1 video

input, then connect the player’s audio output to the AV 1 audio input. Although the SSP-50 allows you to

change this audio linking it will speed up your installation if you use the default linking. We also recom-

mend that you use the 5 audio-only inputs for audio only sources and use the 6 audio/video inputs for au-

dio/video sources. This will simplify your installation process. Note that there is no performance differ-

ence between the audio-only and audio/video inputs.

2.1.2.2 Digital or analog?

If a source has both digital and analog audio outputs, use a digital connection since the SSP-50 incorpo-

rates high performance 20 bit DACs which will result in the best performance. Remember to use proper

cables for digital audio connections.

2.1.2.3 Laser Disc Digital Audio: PCM or Dolby Digital RF?

Most LD players have separate PCM (Pulse Code Modulation) two-channel digital and multi-channel

Dolby Digital (AC-3) RF outputs. These players will need 2 of the SSP-50’s digital inputs, one receiving a

direct feed from the source’s PCM outputs and the second receiving data from an outboard RF (R

adio

Frequency) demodulator. The SSP-50’s “Audio Link” and “User Memory” features allow easy recall and

use of these different configurations. See Sections 6.6 and 6.7 for details.

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Classe Audio SSP-75 Bedienungshandbuch Seite 20