6
›
Coaxial PCM Digital
(1 per output)
»
RCA connector, SPDIF format
›
Audio outputs provide de-embedded audio output from selected HDMI input source
›
There are no volume or tone control features, only muting control of the external audio outputs via
RS-232 and TCP/IP
›
There are no format conversion 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
2CH PCM
Pass-through
Pass-through
Multi-Channel PCM
MUTE
MUTE
DOLBY/DTS
MUTE
Pass-through
Control and Power Ports
Power
Serial IR
RS-232
TCP/IP
›
KD-MLV4x2Pro Control Ports
»
Serial IR and RS-232 on a 6-Pin Terminal Block
»
Advanced control possible via RS-232 and TCP/IP. Basic control via IR
»
Pin out of Serial IR / RS-232 Main Unit Control
»
Pin 1 = IR In
»
Pin 2 = IR Ground
»
Pin 3 = N/C
»
Pin 4 = RS-232 Tx
»
Pin 5 = RS-232 Ground
»
Pin 6 = RS-232 Rx
»
For TCP/IP control, connect an Ethernet cable from a network router or directly from a PC
»
The TCP/IP port is used for control and firmware updates
»
Refer to the RS-232 and TCP/IP Commands and Protocol section for complete code-
set
