Sensoray 3011S - Manual (Page 15)

Aspect ratio setting may help achieve better viewing experience with some combinations
of video sources and stream players. Transform field allows selection of optional video
rotation or mirroring.
OSD (on screen display): allows putting an optional text overlay (caption) on top of
video (up to 160 characters). Standard formatting functions allow automatic insertion of
date, time and some other information into the caption.
Message field allows setting the caption text.
The following formatting codes are supported:
^d – inserts current date;
^t – inserts current time;
^i – inserts unit's IP address;
^c – inserts current value of the frame counter;
^n – inserts the new line.
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