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Unit-Initiated Messages
When a local event, such as an equipment power-up, occurs, the unit responds by sending
a message to the host. The unit-initiated messages are listed below:
(c) Copyright 20nn
- or -
(
c) Copyright 20nn
The connected unit issues the appropriate copyright message (above) when it first
powers on.
connected unit. YY is either
•
2Lnkn
SigIn
- or -
•
2Lnkn
SigIn
The unit sends the status message whenever a change in the fiber link and video
connection occurs.
•
n is the connection status, where
•
x is the detected resolution (such as
•
y is the HDCP source (transmitter) or sink (receiver) status, where
= HDCP source or sink,
1
•
a is the rotary switch position (transmitter only),
]
DDC
nn ]
EdidMdr
The unit sends the EDID Minder change message whenever a change in the position of
the transmitter front panel DDC hex switch occurs. nn is the switch position,
(F hex).
15
]
HplgO
The unit sends the Hot plug message whenever the DisplayPort connector is either plugged
in or unplugged.
Error Responses
When the unit receives a valid SIS command, it executes the command and sends a
response to the host device. If the unit is unable to execute the command because the
command is invalid or it contains invalid parameters, the unit returns an error response to
the host. The error response codes are:
E10 - Invalid command
E13 - Invalid parameter
E14 - Invalid command for this configuration
E17 - Invalid command for signal type
E22 - Busy
,
Extron Electronics FOX II T DP 4K YY
,
Extron Electronics FOX II R DP 4K YY
x.xx is the firmware version number;
V
(singlemode) or
SM
•
•
•
•
Resx
Hdcpiy
AudIn
AudOn
•
•
•
]
(receiver)
Hdcpiy
AudOn
RX
0
= non-HDCP source or sink.
2
FOX II T/R DP 4K Transmitter and Receiver • Remote Control
•,
x.xx,
V
•,
x.xx,
V
nnnn
xx is the part number of the
60-
-
(multimode).
MM
(transmitter)
•
•
]
EdidMdra
TX
= signal not detected and
1
).
1920x1080@60Hz
through
(F hex).
00
15
]
60-nnnn-xx
]
60-nnnn-xx
= signal detected.
= no source or sink,
0
through
0
18
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