Gefen EXT-HD-SL-444 User Manual page 71

Advanced Operation
Commands
#hdp_pulse
The #hpd_pulse command cycles the HPD line on the specified input. Issuing this
command is identical to physically disconnecting and reconnecting the cable between the
source and the matrix.
Syntax:
#hpd_pulse param1
Parameters:
Input [1 ... 4]
param1
Examples:
#hpd_pulse 1
HPD PULSE HAS BEEN SENT TO INPUT1
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