Vivotek sd6122v User Manual download pdf (Page 87)

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[&do3=<state>][&do4=<state>][&return=<return page>]

Where state is H, L. H means NC (normal close) connected with COMMON and L means

NO (normal open) connected with COMMON. The number of DO dependents on the

server type.

parameter Value description

H – NC connected with COMMON

do<num>

<state>

L – NO connected with COMMON

return

<return page> Redirect to the page <return page> after the

parameter is assigned. The <return page> can be

a full URL path or relative path according the the

current path. If you omit this parameter, it will

redirect to an empty page.

Example: Drive the digital output 1 to high and redirect to an empty page

http://myserver/cgi-bin/setdo.cgi?do1=H

Query Status of the Digital Input

Note: This request requires the privilege of I/O access control.

Method: GET/POST

Syntax:

http://<servername>/cgi-bin/getdi.cgi?[di1][&di2][&di3][&di4]

If no parameter is specified, all the status of digital input will be returned.

Return:

HTTP/1.0 200 OK\r\n

Content-Type: image/jpeg\r\n

Content-Length: <length>\r\n

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Vivotek sd6122v User Manual Page 87