Vivotek SD8333-E User Manual page 220

VIVOTEK
means inactive or normal
state while "1" means
active or triggered state.
Where "nstate" is next
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).
220 - User's Manual
Ex: vi0=0(200)1
Setting virtual input 0 to normal state, waiting 200
milliseconds, setting it to trigger state.
Note that when the virtual input is waiting for next state, 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.