MSD-62 series Command Guide
116
@GSS
I/O status (cont’d)
Parameter
*2
For format of video input signal.
Reply example
Format of video input signal
1080i 59.94Hz
SDTV/HDTV signal is input, which replies the format
type and vertical synchronous frequency
800 x 600 60.00Hz
RGB signal is input, and [Horizontal resolution x Vertical
resolution and vertical synchronous frequency] is
returned.
NTSC
Analog composite video signal or analog S-video signal
is input, which replies the format type.
56.83kHz 60.02Hz
Undetectable signal is input, which replies the horizontal
and vertical synchronous frequencies.
NO SIGNAL
No video signal is input
*
3
Format of audio input signal.
Reply example
Format of audio input signal
LINEAR PCM 48kHz Linear PCM signal is input, which replies the sampling
frequency.
LINEAR PCM 48kHz
(MULTI CHANNEL)
Multi channel linear PCM signal is input.
COMPRESSED
AUDIO
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 SIGNAL
No video signal is input.
*4
HDCP authentication
Reply example
HDCP authentication
HDCP1.4 SUPPORT Device with HDCP 1.4 is connected.
HDCP NOT
SUPPORT
Device without HDCP is connected.
HDCP ERROR
Device with HDCP is connected, but the authorization
failed.
HDCP CHECK NOW Connection status of sink device was changed, and the
status is being checked.
MONITOR
DISCONNECT
Sink device is disconnected.
UNCONNECTED
Sink device is not connected.
