Description
Draco vario
DisplayPort
1.2
20
4.3.2 Audio Compatibility
The audio compatibility depends on the combination of extender modules and add-on modules, see
following figure.
HDMI 1.3: 5.1-Channel LPCM digital audio,
embedded/HDMI 2.0: 2-Channel LPCM digital audio,
embedded
DP 1.1: 5.1-Channel LPCM digital audio,
embedded/DP 1.2: 2-Channel LPCM digital audio,
embedded
5.1-Channel PCM digital audio
Balanced audio
2-Channel analog audio + RS232 (19200 baud)
2-Channel analog audio + RS422 (115200 baud)
2-Channel analog audio + RS232 (115200 baud)
2-Channel PCM digital audio, embedded
Fig. 6
Audio compatibility of extender modules and add-on modules
* Extender modules of HDMI 1.3 series 481/491 and DP 1.1 series 483/493 support 5.1 channel digital
audio whereas extender modules of HDMI 2.0 series 495 and DP 1.2 series 490 only support 2-channels
Requires an audio add-on module on the CPU Unit or the CON Unit
True embedded audio
Connection is representing audio content only
Analog audio add-on modules are not necessarily audio compatible to each other since they use difference
protocols. The following table lists the audio compatibility (X) and non-audio compatibility (-) for the add-on
modules analog audio:
R474-BAX
RS232 @ 19.2 kBaud
R474-BRX
RS232 @ 115 kBaud
R474-BSX
RS422 @ 115 kBaud
L474-BAX
RS232 @ 19.2 kBaud
X
-
-
L474-BRX
RS232 @ 115 kBaud
-
X
X
L474-BSX
RS422 @ 115 kBaud
-
X
X
CPU
CON
Analog
Audio
RS422
Analog
Audio
RS232
SDI
SDI
Analog
Audio
RS232
Analog
Audio
RS422