IDK MSD-72 Series Command Reference Manual page 109

@GSS I/O status (cont'd)
2
Parameter * For format of video input signal
1080i 59.94Hz
800 x 600 60.00Hz
NTSC
56.83kHz 60.02Hz
NO SIGNAL
3
* Format of audio input signal
LINEAR PCM 48kHz
LINEAR PCM 48kHz
(MULTI CHANNEL)
COMPRESSED
AUDIO
NO SIGNAL
4
* HDCP authentication
HDCP2.2 SUPPORT
HDCP1.4 SUPPORT
HDCP NOT
SUPPORT
HDCP ERROR
HDCP CHECK NOW
MONITOR
DISCONNECT
UNCONNECTED
Reply example
SDTV/HDTV signal is input, which replies the format
type and vertical synchronous frequency
RGB signal is input, and [Horizontal resolution x Vertical
resolution and vertical synchronous frequency] is
returned.
Analog composite video signal or analog S-video signal
is input, which replies the format type.
Undetectable signal is input, which replies the horizontal
and vertical synchronous frequencies.
No video signal is input
Reply example
Linear PCM signal is input, which replies the sampling
frequency.
Multi channel linear PCM signal is input.
Compressed audio signal (such as Dolby Digital and
DTS) is input (The MSD does not recognize detailed
formats. "COMPRESSED AUDIO" is sent to all
compressed audios).
No video signal is input.
Reply example
Device with HDCP 2.2 is connected.
Device with HDCP 1.4 is connected.
Device without HDCP is connected.
Device with HDCP is connected, but the authorization
failed.
Connection status of sink device was changed, and the
status is being checked.
Sink device is disconnected.
Sink device is not connected.
MSD-72 series Command Guide
Format of video input signal
Format of audio input signal
HDCP authentication
109