Kramer Electronics Ltd.
VM
‑
4HDT
,
VM
‑
3HDT
,
VM
‑
2HDT
– Protocol 3000
21
HELP
Function
Permission
Transparency
Set:
-
-
-
Get:
HELP
End User
Public
Description
Syntax
Set: -
-
Get:
Get command list or help for specific command
#HELP
CR
Response
Multi-line: ~nn
@
Device available protocol 3000 commands
:CR LFcommand
,
SPcommand
…
CR LF
Parameters
COMMAND_NAME
– name of a specific command
Notes
To get help for a specific command use:
HELPSPCOMMAND_NAMECR LF
K-Config Example
“#HELP”,0x0D
HDCP-STAT
Function
Permission
Transparency
Set:
-
-
-
Get:
HDCP-STAT?
End User
Public
Description
Syntax
Set:
None
-
Get:
Get HDCP signal status
#
HDCP-STAT?
SP
stage,stage_id
CR
Parameters
stage
–
input/output:
0
(Input),
1
(Output)
stage_id
- number of chosen stage. For the input:
1
(Input); for the outputs: for
VM
‑
4HDT
:
1
(Output
1),
2
(Output 2),
3
(Output 3),
4
(Output 4); for
VM
‑
3HDT
and
VM
‑
2HDT
:
1
(Loop Output),
2
(Output 1),
3
(Output 2),
4
(Output 3)
status
-
signal encryption status
–
0
(HDCP Off),
1
(HDCP On),
2
(Follow input)
Response
Set / Get: ~nn
@
DHCP-STAT
SP
stage,stage_id,status
CR LF
Response Triggers
Response is sent to the com port from which the Set (before execution) / Get command was received.
Response is sent to all com ports after execution if HDCP-STAT was set by any other external control
device (button press, device menu and similar) or HDCP mode changed.
Notes
Input stage (
0
)
– get the HDCP signal status of the source device connected to the input.
Output stage (
1
)
– get the HDCP signal status of the sink device connected to HDBT Out.
K-Config Example
Get the HDCP input signal status of the source device connected to the INPUT:
“#HDCP
-
STAT? 0,1”,0x0D