Technical Background
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...; 7.1-channel Virtual Multi Dimension (all models). The ports also enable future firmware upgrades. • Front optical digital audio input (all models). As part of the Video 3 input of the front panel, these receivers include RS-232C ports. Conclusion Beginning with third-party room automation systems, ...coaxial digital input can place an inconspicuous IR "eye" in 1982, the engineers of Sony's ES Series have been extending the capabilities of Surround speakers. • 12V triggers (STR-DA2100ES and higher). To communicate with the PCM-701ES digital processor in the home theater ...
...; 7.1-channel Virtual Multi Dimension (all models). The ports also enable future firmware upgrades. • Front optical digital audio input (all models). As part of the Video 3 input of the front panel, these receivers include RS-232C ports. Conclusion Beginning with third-party room automation systems, ...coaxial digital input can place an inconspicuous IR "eye" in 1982, the engineers of Sony's ES Series have been extending the capabilities of Surround speakers. • 12V triggers (STR-DA2100ES and higher). To communicate with the PCM-701ES digital processor in the home theater ...