Vivotek Supreme FE9192-H User Manual page 417

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http://myserver/cgi-bin/admin/optimizedir.cgi?function=getstatus
Response:
HTTP/1.0 200 OK\r\n
Cache-control: no-cache\r\n
Pragma: no-cache\r\n
\r\n
"optimizedir_c0_irmode='auto'"
"optimizedir_c0_irnum='5'"
"optimizedir_c0_irstrength='1,97,100,100,100'"
"optimizedir_c0_irstatus='normal'"
Syntax: (for control API)
http://<servername>/cgi-bin/admin/optimizedir.cgi?channel=<value>&operation=<value>&irmode=
manual[&strength=<value>] – Set IR strength
PARAMETER VALUE
channel 0~"capability_nvideoin"-1 Channel of the video source.
operation set,
settoall
irmode auto,
manual
strength 1~100
Example:
http://myserver/cgi-bin/admin/optimizedir.cgi?channel=0&operation=set&irmode=manual&
strength=50,70,50,50,50
Response:
HTTP/1.0 200 OK\r\n
Cache-control: no-cache\r\n
Pragma: no-cache\r\n
\r\n
"optimizedir_c0_irstrength='50,70,50,50,50'"
"optimizedir_c0_irmode='manual'"
DESCRIPTION
"set": set the strength of each IR LED separately
"settoall": use fixed strength for all IR LED
Irmode needs to be set as manual for adjusting IR
LED strength.
If the operation is set as "set", the number of
strength values need to be the same as it of
irnum. However, it needs only one value for
strength when the operation is set as "settoall".
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User's Manual - 417