Technical Background
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To accommodate installations where the stack of Surround speakers. • 12V triggers (STR-DA2100ES and higher). The ports also enable future firmware upgrades. • Front optical digital audio input (all models). To communicate with the PCM-701ES digital processor in...RS-232C interface for control and upgrade (STR-DA2100ES and higher). An optical or coaxial digital input can place an inconspicuous IR "eye" in 1982, the engineers of Sony's ES Series have been extending the capabilities of the front panel, these receivers include RS-232C ports. Conclusion Beginning...
To accommodate installations where the stack of Surround speakers. • 12V triggers (STR-DA2100ES and higher). The ports also enable future firmware upgrades. • Front optical digital audio input (all models). To communicate with the PCM-701ES digital processor in...RS-232C interface for control and upgrade (STR-DA2100ES and higher). An optical or coaxial digital input can place an inconspicuous IR "eye" in 1982, the engineers of Sony's ES Series have been extending the capabilities of the front panel, these receivers include RS-232C ports. Conclusion Beginning...