Vivotek FE8172V User Manual page 212

VIVOTEK
state after duration.
return <return page>
Return Code Description
200 The request is successfully executed.
400 The request cannot be assigned, ex. incorrect parameters.
Examples:
setvi.cgi?vi0=0(10000)1(15000)0(20000)1
No multiple duration.
setvi.cgi?vi3=0
VI index is out of range.
setvi.cgi?vi=1
No VI index is specified.
503 The resource is unavailable, ex. Virtual input is waiting for next state.
Examples:
setvi.cgi?vi0=0(15000)1
setvi.cgi?vi0=1
Request 2 will not be accepted during the execution time(15 seconds).
212 - User's Manual
it cannot accept new requests.
Redirect to the page <return page> after the request is
completely assigned. The <return page> can be a full
URL path or relative path according the current path. If
you omit this parameter, it will redirect to an empty
page.