Key Digital KD-DA1x2X Operating Instructions Manual page 4

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HDMI Input/Output Port Specifications
Supports up to UHD/4K @ 50/60 fps [4:4:4], 18Gbps signals
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See Supported standard 4K Video Formats table
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Supports HDR10
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Compliant with HDCP 2.2 and previous
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Supports lossless compressed audio formats including Dolby
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Atmos ® , and DTS-HD Master Audio ™
CEC and ARC are not supported
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For Display Port sources/monitors, use active converters
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Supported standard 4K Video Formats:
Resolution
1 4K@24/25/30 [4:4:4] 8bit
2 4K@24/25/30 [4:2:2] 8/10/12bit
3 4K@50/60 [4:2:0] 8bit
4 4K@24/25/30 [4:4:4] 10/12bit
5 4K@50/60 [4:2:2] 8/10/12bit
6 4K@50/60 [4:2:0] 10/12bit
7 4K@50/60 [4:4:4] 8bit
Analog L/R Audio Output
3.5mm stereo jack with de-embedded audio from the selected HDMI source
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Automatically mutes if audio formatting is not PCM 2ch
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Optical Audio Output
Optical audio output with de-embedded audio from the selected HDMI source
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SPDIF IEC 60958 format
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Supports multi-channel Dolby ® and DTS ™
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Automatically mutes if audio formatting is not PCM, Dolby
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® TrueHD, Dolby ® Digital Plus, Dolby
Bandwidth
< 10.2Gbps
< 10.2Gbps
< 10.2Gbps
< 18Gbps
< 18Gbps
< 18Gbps
< 18Gbps
surround formats up to 5.1
, or DTS
® ™
Audio Ports Specifications
Each audio output drives audio signals up to 2VRMS with a sampling rate of 192KHz
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There are no volume or tone control features
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There are no DSP features
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Audio Input
Signal Format
2ch PCM Pass-Through
Multi-Channel PCM Front L/R Pass-Through
Dolby DTS
HD Audio
FRONT PANEL
Input Active LED button
1 blue LED illuminates solid to indicate an active incoming HDMI signal
»
Output Active LED
2/4 blue LEDs illuminate solid when Hot Plug Detection (HPD) is received from the connected
»
display/output device
Service (Factory) USB
This port is for factory servicing only. Does not have standard USB functionality.
»
Audio L/R Digital Audio Output
Output (Optical)
Pass-Though
MUTE
MUTE Pass-Though
MUTE MUTE
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