20
Important Notes When Working with Copyright-protected (HDCP) Video
Setting “AUDIO FOLLOW” under “AUDIO INPUT” to “OFF” sends audio to all output channels. When “AUDIO FOLLOW” is set to “OFF,” all output channels
are affected. Give attention to processing when inputting HDCP-applied video.
When inputting or outputting copyright-protected (HDCP) video, if the following two conditions are both met, the HDCP signal is combined with the
audio signals on other channels. This intermixing of the HDCP signal inhibits output of audio on the other channels.
(1) “AUDIO FOLLOW” is set to “OFF.”
(2) The send level for audio sent to the output channel is set at 1% or higher.
* To set the send level for the audio for each output channel, at “AUDIO INPUT,” select “HDMI-1” to “HDMI-4,” then make the setting for “OUT1
SEND RATE” to “OUT4 SEND RATE” (Note: This varies according to the model.).
Example of Settings When No Audio Is Output (Shown in the figure below)
When HDMI-2 input video is output to OUTPUT2 with HDCP = “DISABLE”
When “AUDIO FOLLOW” for HDCP-applied HDMI-3 is set to “OFF” and audio is sent to OUTPUT2 as well, the HDCP signal is combined with the HDMI-2
audio signal, and so the HDMI-2 audio is not output (shown by
*1
in the figure below).
HDCP
INPUT ENABLE
HDCP
OUTPUT ENABLE
VIDEO INPUT
VIDEO OUTPUT
XS-82H/83H/84H
CH1 VIDEO
CH1 AUDIO
DISABLE
CH1 VIDEO
CH1 AUDIO
ENABLE
CH2 VIDEO
CH2 AUDIO
CH2 VIDEO
CH2 AUDIO
CH3 VIDEO
CH3 AUDIO
CH3 VIDEO
HDMI-1
(
HDCP ON
)
HDMI-3
(
HDCP ON
)
HDMI-1
AUDIO FOLLOW
=
ON
HDMI-2
AUDIO FOLLOW
=
ON
HDMI-3
AUDIO FOLLOW
=
OFF
CH3 AUDIO
ENABLE
ENABLE
DISABLE
CH1 VIDEO
CH1 AUDIO
CH2 VIDEO
CH2 AUDIO
HDMI-2
(HDCP OFF)
OUTPUT1
(
HDCP ON
)
OUTPUT2
(HDCP OFF)
SEND RATE
*1
