Gefen EXT-HDMI1.3-CAT6-4X - Manual (Page 27)

23
M Command
The M command displays the current routing status of the matrix.
Syntax y :
m
Parameters:
None
Fiber Optic Extender Status F0 Command
The F0 command returns the state of pin 18 on the HDMI inputs.
Syntax: y
f
Parameters:
None
Notes:
“High” is returned if +5V is present on HDMI input. “Low” is returned if +0V is
present on HDMI input. Setting param1 to a value of 0 will return the state of pin
18 on all HDMI inputs.
Using parameters with the F Command
Permits disabling / enabling of +5V for Fiber Optic Extenders.
Syntax y :
f param1 param2
Parameters:
param1
HDMI input [1 - 4]
param2
State [0 - 1]
2
Value Meaning
0 Disable
1 Enable
RS-232 SERIAL COMMANDS