Extron electronics MediaPort 300 User Manual page 62

Command Function
HDCP status
Query input
Query output
Image reset
Execute
Execute and fill
Execute and follow
USB scaler rate group
Set output rate group
View output rate group
Configure output rate group
View output rate group
Reset to default group membership
Video mute
: All mute conditions default to 0 (unmuted) after a power cycle.
NOTE
Mute targeted video to black
Mute targeted video and sync
Unmute targeted video and sync
Mute all video to black
Mute all video and sync
Unmute all video
View mute status
:
X#
KEY = Input HDCP status
X$
= Sink HDCP capabilitie
X%
= USB output resolution group
X^
= Output resolution and rate
X&
= Output resolution and rate group
X*
= Video output
X(
= Video mute status
MediaPort 300 HDMI and Audio to USB Scaling Bridge • Remote Configuration and Control
SIS Command
Response
(Host to Unit)
(Unit to Host)
E } X#]
I1HDCP
Verbose mode 2 or 3:
HdcpI1*
E } X$]
O2HDCP
Verbose mode 2 or 3:
HdcpO2*
A
Img0
1*A
Img1
2*A
Img2
E X% }
1* RATE Rate1*
E } X% X^]
1RATE *
Verbose mode 2 or 3:
Rate
E X% X& X& X% }
1* * * ••• RGRP
Rgrp1*
E X% }
1* RGRP
E X% }
1* *0RGRP
Rgrp1*
X* X*
*1B Vmt
2*2B
Vmt2*2
X* X*
*0B Vmt
1B
Vmt1
2B
Vmt2
0B
Vmt0
B X(
•
USB
Verbose mode 2 or 3: X(
Vmt
0 = No active video source detected
1 = Source detected, but no HDCP present
2 = Video with HDCP detected
0 = No sink detected
1 = Non-HDCP compliant sink detected
2 = HDCP compliant sink detected
1 = USB group 1 (Default value: All USB 3.X rates; includes all USB 2.0 rates)
2 = USB group 2 (Default value: All USB 3.X rates; includes USB Extender Plus,
FOX3, or NAV compatible USB 2.0 rates)
HorzxVert@Freq (Examples: 1280x720@30, 0x0@0 if not streaming)
See the table on page 55.
1 = USB, 2 = Loop out (HDMI)
0 = Off
Additional description
X#]
X$]
] Execute an image reset (size, center, and
filter) following the current aspect ratio setting.
Execute an image reset filling the entire
]
output.
Execute an Image reset following the current
]
aspect ratio setting.
X%]
Select output rate group
View output group, resolution, and rate.
X% X^]
*
Set membership for output rate group
X% X& X& X&]
* * •••
X% X& X& X&]
* *
•••
Set output rate group
default membership.
X% X& X& X&]
* *
•••
]
*1
] Command for Loop out (HDMI) video only.
] Output video.
*0
]
]
]
X( ]
HDMI
X( ]
•
USB HDMI
1 = On (mute video to black)
X%
(1 or 2).
X%
X%
back to factory
2 = Mute video and sync
54