Sensoray 817 - Manual (Page 14)

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An array of 4 integers. Each member of switchOut defines an input video channel
connected to the corresponding output video channel. For example, setting
switchOut[2] to 5 connects video input 5 to video output 2 .
S817_SetVideoOut
ECODE S817_SetVideoOut(int board, unsigned int outEn)
Controls the output switch of the analog video crosspoint switch. This feature allows
connecting outputs from multiple boards to the same video monitor (in parallel).
board
Index of the board being addressed (1 .. SYS_MAXBOARDS ).
outEn
Four lower bits of this parameter control the output switches of the video crosspoint
switch. Bit 0 controls output 0, bit 1 controls output 1, etc. Setting a bit to 1 closes the
switch (connects the signal to the output connector of the 817 board). Setting a bit to 0
opens (disconnects) the switch.
S817_SetDateTime
ECODE S817_SetDateTime(int board)
Copies system date and time settings from the host to the board. The date and/or
time values may be used for on screen display (OSD).
board
Index of the board being addressed (1 .. SYS_MAXBOARDS ).
S817_SetOsdMode
ECODE S817_SetOsdMode(int board, int aChan, OSD_MODE *osd)
Controls OSD mode for a selected input channel.
board
Index of the board being addressed (1 .. SYS_MAXBOARDS ).
aChan
Index of the input video channel being addressed (1 .. 16).
osd
Pointer to OSD_MODE structure.