Key Digital KD-Pro2x1 Operating Instructions Manual page 5

6
Audio Outputs:
Located on the ride side of the unit
»
Audio from the output HDMI signal is de-embedded into an analog or digital signal
»
Ethernet Jack, Serial IR, RS-232, and Power Block:
Located on the right side of the back panel
»
Audio Outputs
Analog L/R Balanced/Unbalanced connection: 6-Pin Terminal Block which provides de-
›
embedded 2ch Balanced Analog Audio Output from selected HDMI input source
The Pin assignment for the audio is as follows:
»
Left + is Pin 1; Left - is Pin 3; Left Ground is Pin 2.
»
Right + is Pin 4; Right - is Pin 6; Right Ground is Pin 5.
»
Digital Audio Output (PCM): RCA Jack which provides de-embedded Digital Audio Output
›
from selected HDMI input
Analog L/R Audio Output: 3.5 stereo jack which provides de-embedded Analog Audio
›
Output from selected HDMI input
There are no volume or tone control features, only muting control of the external audio
›
outputs
via RS232.
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 Audio L/R
Signal Format
2ch PCM Pass-Through
Multi-Channel PCM
Dolby DTS
HD Audio
Front Panel Operation
Input Select Button
Input LEDs
There is 1 Input Select button along the front panel
›
Pressing the output button will select the next HDMI input
»
A blue LED will indicate which Input has been selected
»
There is 1 Auto Sense Mode slide switch
›
Auto sensing mode is OFF when the switch is resting on the left side
»
Auto sensing mode is ON when the switch is resting on the right side
»
Auto sensing mode may be remotely set to ON or OFF via IR, RS-232, and TCP/IP
»
when Auto Sensing Mode slide switch is set to OFF.
Front button control can be disabled/enabled via serial control if desired
›
The Optical IR window is located on the right side of the front panel receives IR remote
›
control signals
Notes:
›
Front LEDs will scroll during boot up
»
Solid illumination from Output Active LED during active Hot Plug Detection (voltage)
»
link with connected HDMI output device. Steady blink (one per second) if signal is not
present
Digital Audio Output
Output (Coax and Optical)
Pass-Though
MUTE MUTE
MUTE Pass-Though
MUTE MUTE
Auto Sensing Switch
Output
LED IR Eye
7