DXP HD 4K PLUS Series • SIS Configuration and Control 64
Command and Response Table for SIS Commands — DXP 42
Command ASCII Command
(Host to Switcher)
Response
(Switcher to Host)
Additional Description
Input and Output Tie Commands
Individual Ties
Tie HDMI input to HDMI video
and audio outputs
X!*X@! OutX@•InX!•All]
Tie or untie an HDMI video
input with embedded
audio to an HDMI output
(analog or S/PDIF) with
the extracted audio.
NOTE: All HDMI source signals switch with embedded audio.
Example: Breaking a tie
0*2! Out2 In0 All
Untie an HDMI video input
with embedded audio
from the HDMI output.
View HDMI and audio output
tie
X@! X!]
OutX@•InX!•All]
View input tied to an
HDMI and audio output.
Verbose modes 2 and 3
Ties from an Input to All Outputs
Tie HDMI input to all HDMI
and audio outputs
X!*! InX!•All]
Tie an HDMI input to all
HDMI and audio outputs.
KEY:
X! = Input number
1 through 4
0 = untie (for ties If applicable)
X@ = Output number
1 through 4
0 = untie (for ties if applicable)
HDCP Authorized Device
Set HDCP authorization for an
input
EEX!*X^ HDCP} HdcpE X!*X^ ]
Set HDCP authorization
X^ for input X!.
View HDCP authorization
setting for an input
EEX! HDCP} X^]
HdcpEX!*X^]
View the HDCP
authorization setting for
input X!.
Verbose modes 2 and 3
Set HDCP authorization for all
inputs
EEX^*HDCP} HdcpE *X^ ]
Set HDCP authorization
for all inputs.
View HDCP authorization for
all inputs
EEHDCP} X^•X^ •X^•X^]
HdcpEX^•X^•X^•X^]
View HDCP authorization
settings for all inputs.
Verbose modes 2 and 3
KEY:
X^ = HDCP Authorized device
0 = block HDCP encryption
1 = allow HDCP encryption (default)