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Command and Response Table for Decoder SIS Commands (continued)
Command Function
Audio mute
Mute digital or analog audio
Example:
Unmute digital or analog audio
Example:
Mute digital and analog audio
Unmute digital and analog audio
View audio mute status
Audio only support
Enable black signal
Disable black signal
View black signal
USB mode (valid as USB host or USB device)
:
NOTES
•
You can tie a USB host only to a USB device for proper system operation.
•
If you connect a host such as a PC to an endpoint that is in USB device mode, the endpoint cannot recognize the device.
View decoder USB mode
USB tie (valid in device mode only)
:
If the decoder is in host mode or off, it returns an
NOTE
Tie decoder to USB host
Untie USB
View USB tie
USB status
View host status
View device status
Reset
Reset to factory setting
Device name
Set device name
Read device name
Reset device name to factory default
Device tags
View device tags
Device number
View device number
X@
KEY:
= Name
X *
= Audio output
X(
= Status
X1)
= USB mode
X1!
= USB host
X1@
= Encoder (input) or decoder (output)
X1#
= Tag
X1$
= Device number
SIS Command
Response
(Host to Unit)
(Unit to Host)
X*
X*
]
*1Z
Amt
*1
]
1*1Z
Amt1*1
X*
X*
]
*0Z
Amt
*0
]
2*0Z
Amt2*0
]
1Z
Amt1
]
0Z
Amt0
X(
X(
Z
•
HDMI
analog
E
}
]
B1AFMT
AfmtB1
E
}
]
B0AFMT
AfmtB0
E
}
X(]
BAFMT
E
X1)]
}
MUSBC
error in response to the tie, untie, and view tie commands.
E14
EX1!X1@
X1!X1@
^
}
In
E
•
0i^
}
In0i
Usb
^
X1!X1@]
E
X(]
IUSBC
}
UsbcI
E
X(]
OUSBC
}
UsbcO
E
}
]
ZQQQ
Zpq
EX@
}
X@]
CN
Ipn•
E
}
X@]
CN
E
}
Ipn•NAV
-
•CN
E
}
X1#]
DTAG
E
}
X1$]
DNUM
Up to 24 alphanumeric characters and minus sign/hyphen (-), with no blanks or spaces
allowed. The first character must be a letter, and the last character cannot be a - sign.
1
= Digital (HDMI) output
= Off, disabled, not detected
0
0 = Off
I/O Number: <input number> or <output number>
Only first letter (i or o) is valid.
A list of text tags returned in a
0001
—
4096
Additional description
Digital audio (embedded on HDMI output) is
muted; analog audio is unaffected.
Analog audio output is active.
Mute both audio outputs.
Unmute both audio outputs.
]
HDMI and analog audio mute status is
Black out the video for audio output only.
]
•
Usb
]
The untie command is always
for a decoder.
Reset to factory defaults. Firmware version
remains the same.
SD
-
511
-<last 3 pairs of the MAC address>
2
= Analog output
= On, enabled, detected
1
1 = Host
string
json
NAV SD 511 Scaling Decoder • SIS Operation
X(
.
E
0i^
, even
]
2 = Device
74
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