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Kramer Electronics Ltd.
UHD Matrix Switcher
– Protocol 3000
75
K-Config Examples
Switch embedded audio HDMI IN 1 to HDMI OUT 3:
“#AUD 1>3”,0x0D
DISPLAY
Functions
Permission
Transparency
Set:
-
-
-
Get
DISPLAY?
End User
Public
Description
Syntax
Set:
-
-
Get:
Get output HPD status
#
DISPLAY?
SP
out_id
CR
Response
~nn@
DISPLAY
SP
out_id,status
CR LF
Parameters
out_id
–
1
(Output 1),
2
(Output 2)
status
– HPD status according to signal validation:
0
(Off),
1
(On),
2
(On and all parameters are stable and
valid)
Response Triggers
A response is sent to the com port from which the Get was received, after command execution and:
•
After every change in output HPD status from On to Off (0).
•
After every change in output HPD status from Off to On (1).
•
After every change in output HPD status form Off to On and all parameters (new EDID, etc.) are stable
and valid (2).
K-Config Example
Get the output HPD status of Output 1:
“#DISPLAY? 1”,0x0D
INFO-IO
Functions
Permission
Transparency
Set:
-
-
-
Get:
INFO-IO?
End User
Public
Description
Syntax
Set:
-
-
Get:
Get in/out count
#INFO-IO?
CR
Response
~
nn
@INFO-IO
SP
IN
SP
inputs_count,OUT
SP
outputs_count
CR LF
Parameters
inputs_count
–
8
(Number of inputs in the unit)
outputs_count
–
8
(Number of outputs in the unit)
K-Config Example
Get inputs count:
“#INFO
-
IO?”,0x0D