Command And Response Table For Sis Commands - Extron electronics FOX3 T 301 User Manual

Command and Response Table for SIS Commands

Command Function
Transmitter and Receiver
Video mute
Mute output video only
Mute output video and sync
Unmute video and sync
View mute status
X!
= Video mute
KEY:
Audio mute — Digital Output, Return or Analog Audio Out
Enable Audio mute
Example:
Disable audio mute
Example:
View audio mute status
NOTE: To view audio mute status, digital audio status and analog audio status must be viewed individually.
X@
KEY: = Audio output
X#
= Audio mute status
X3#
= View audio output
Information requests
View firmware version
View full firmware version
View part number
View updated FPGA version
View input video status
View input audio status
View input HDCP status
View output HDCP status
X$
KEY: = Input video signal status
X%
= Display input audio status
X^
= Display input HDCP status
X&
= Output HDCP status
SIS Command Response
(Host to Unit) (Unit to Host)
1B
Vmt1
2B Vmt2
0B
Vmt0
X!]
B
Verbose mode 2/3:
Vmt
0 1
= Unmute (default) = Mute video only
X@
*1Z Amt
1*1Z Amt1*1
X@
*0Z Amt
3*0Z
Amt3*0
X3# X#]
Z
1
= Digital out (Tx Loop Out or Rx HDMI Out),
3
= All outputs (digital and return/analog)
0 1
= Unmute (default) = Mute
1 2
= Digital = Analog
Q/q x.xx
Verbose mode 2/3: Ver 01*x.xx
*Q/q
x.xx.xxxx
Verbose mode 2/3:
Bld x.xx.xxxx
N/n 60‑xxxx‑xx
Verbose mode 2/3:
Pno 60‑xxxx‑xx
35Q/q x.xx
Verbose mode 2/3: Ver 35*x.xx
X$]
4S/s
Verbose mode 2/3:
Sts04*
5S/s X%]
Verbose mode 2/3:
Sts05*
E } X^]
IHDCP
Verbose mode 2/3:
HdcpI
E } X&]
OHDCP
Verbose mode 2/3:
HdcpO
0
= Not detected
0
= Not detected
0
= No source detected
3
= Source with no HDCP present
0
= No active sink detected
2
= Sink detected, output not encrypted
FOX3 T/R 301/311 Transmitters and Receivers • SIS Configuration and Control
Additional description
]
]
]
Default
X!]
2
= Mute video and sync
X@ ]
*1
]
Digital audio (embedded on HDMI output)
is muted; analog audio is unaffected.
X@ ]
*0
]
Default. Both audio outputs are active.
2
= Analog (Tx Return Out or Rx Analog Output)
]
]
]
]
]
]
]
]
X$]
X%]
X^]
X&]
1
= Detected
1
= Detected
2
= Source with HDCP detected (default)
1
= Sink detected, output encrypted
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