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SP-SW1900-HD Users Guide
device connected or when one selects an input that has a device connected but the device isn’t
sending video.
When freerun is enabled (on) a blue screen displays at a fixed resolution of 480p (a resolution
that is required by all HDMI display devices per the HDMI standard). When freerun is disabled
the display will receive a disconnected signal (no signal present).
By default, freerun is enabled. To disable:
SW1900-HD by Presentation Switchers
Firmware Revision 1.0
$ FRUN 0
FRUN 0
In the example above, “FRUN 0” with a carriage return will shut off the freerun feature. Typing a
“FRUN 1” and carriage return will turn the freerun feature on.
Type “FRUN” and carriage return to view the current state of the freerun feature.
