9
User Guide
y0-y255 = EDID Data in ASCII HEX representation
EDID Learn
!EDLx1 x2 x3 x4<cr>
x1-x4 = output relative to input.
Example: !EDL312x<cr>
0 = Clear EDID
X = ignore (do nothing)
F = Factory EDID default
In this example
Input 1 gets output 3 EDID
Input 2 gets output 1 EDID
Input 3 gets output 2 EDID
Input 4 is ignored and left alone
Response:
~EDLx1 x2 x3 x4<cr>
Factory default EDID should be 1080p 24bit stereo
Front Keypad
Lockout
!KLx<CR>
x = (1=ON, 0=OFF)
Response: ~KL<cr>
HDCP Input
On/Off
!HDCPIN
x1 x2 x3 x4
<CR>
x1-x4 = Input relative to HDCP function.
0 = HDCP is forced off. This helps with devices that
always have HDCP on unless it sees there is no key
to exchange.
1 = HDCP is available
Note: Default is HDCP Available
Hotplug Input
Detect
?HPIN<cr>
Detects and reports back if a signal is present at a
specific input. It will also send the response back
automatically if there is a change in state.
Response: ~HPIN x1 x2 x3 x4<cr>
0 = nothing
1 = signal
Hotplug Output
Detect
?HPOUT<cr>
Detects and reports back if a device present at a
specific output. It will also send the response back
automatically if there is a change in state.
Response: ~HPOUT x1 x2 x3 x4<cr>
0 = nothing
1 = signal
Note 1: Upon power up or detection of a new device on an output the port should read the EDID to see if
it is DVI connected and if so remove the audio automatically for proper compatibility. This way if the input
EDID is HDMI the HDMI will still work with ports that have DVI connected.
Note 2: If change is made from front panel the appropriate response command should be sent out. For
example if a route was made then the
~RTx1 x2 x3 x4<cr> should be sent automatically. This way polling