5
Audio Outputs
Pin: 1 2 3 4 5 6
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Analog: One Analog L/R Balanced/Unbalanced 6-Pin Terminal Block which provides de-embedded 2ch
Balanced Analog Audio Output from the HDMI input source
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The Pin assignment for the audio is as follows:
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Left + is Pin 1; Left - is Pin 3; Left Ground is Pin 2 .
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Right + is Pin 4; Right - is Pin 6; Right Ground is Pin 5 .
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Digital: One Digital Audio RCA output port which provides de-embedded Digital Audio Output from the
HDMI input source
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Compatible with SPDIF format IEC 60958 supporting 2ch PC, Dolby 5 .1ch, DTC 6 .1ch
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Compatible with sampling rates up to 192KHz
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Each output drives audio signals up to 2VRMS with a sampling rate of 48KHz
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There are no volume or tone control features, only muting control of the external audio outputs via RS-232
and TCP/IP
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There are no DSP features . Audio must be configured in the source . For example, in order to achieve 2ch
analog audio output, the selected HDMI input source audio format must be 2ch .
Audio Input
Signal Format
Audio L/R
Output
Digital Audio Output
(Coax and Optical)
2ch PCM
Pass-Through
Pass-Though
Multi-Channel PCM
MUTE
MUTE
Dolby DTS
MUTE
Pass-Though
HD Audio
MUTE
MUTE
IR/RS-232 Control Pass-Thru Ports
In addition to HDMI signals, bi-directional IR or RS-232 signals may be extended to each HDBaseT Rx to control
connected displays or to collect line-of-sight IR from the Rx to control a connected video source .
IR or RS-232
must be selected
at each respective KD-XDALRx’s slide switch as desired .
