Kramer 4 x 4 Seamless AV Matrix Switcher/Multi-Scaler - Manual (Page 91)

84 VSM-4x4A – VSM-4x4A RS-232/Ethernet Communication Protocol
10.3.2.3 HDCP-MOD
Functions Permission Transparency
Set:
HDCP-MOD
Administrator Public
Get:
HDCP-MOD?
End User System
Description Syntax
Set: Set HDCP mode # HDCP-MOD SPstage,stage_id,modeCR
Get: Get HDCP mode # HDCP-MOD? SPstage,stage_idCR
Response
Set / Get: ~ nn@ HDCP-MOD SPstage,stage_id,modeCR LF
Parameters
stage – Input or Output: 0 (Input), 1 (Output)
stage_id – For Input: 1 (IN 1), 2 (IN 2), 3 (IN 3), 4 (IN 4), * (ALL); for output: 1 (OUT A), 2 (OUT B), 3
(OUT C), 4 (OUT D), * (ALL)
mode – status for Input: 0 (Off), 1 (On) and status for Output: 2 (Follow In), 3 (Follow Out)
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-MOD was set any other external control
device (button press, device menu and similar) or genlock status changed
Notes
Set HDCP working mode on device input :
HDCP supported – HDCP_ON [default]
HDCP not supported – HDCP OFF
HDCP support changes following detected sink – MIRROR OUTPUT
K-Config Example
Set HDCP mode on HDMI 1 output to Follow out :
“#HDCP - MOD 1,0,3”,0x0D