User's Manual

VIVOTEK
User's Manual - 407
© 2020 VIVOTEK INC. All Right Reserved
258
PARAMETER VALUE DESCRIPTION
function
zoom,
focus,
auto,
scan,
stop,
positioning,
irisopen,
irisenable,
getstatus
Function type
zoom - Move focus motor
focus – Move focus motor
auto – Perform auto focus
scan – Perform focus scan
stop – Stop current operation
positioning – Position the motors
irisopen – Fully open iris. It will maintain fully open iris
status until sending function=irisenable cgi.
irisenable – return back to user setting status of iris.
getstatus–Information of motors, return value as below:
remote_focus_zoom_motor_max: Maximum steps of
zoom motor
remote_focus_focus_motor_max
: Maximum steps of focus
motor
remote_focus_zoom_motor_start: Start point of zoom
motor
remote_focus_zoom_motor_end: End point of zoom
motor
remote_focus_focus_motor_start: Start point of effective
focal length
remote_focus_focus_motor_end: End point of effective
focal length
remote_focus_zoom_motor: Current position of zoom
motor
remote_focus_focus_motor: Current position of focus
motor
remote_focus_zoom_enable: Current function of zoom
motor
remote_focus_focus_enable: Current function of focus
motor
remote_focus_iris_open: The current status of iris. 0:
irisenable, 1: irisopen
Current function of zoom/focus motor, return value as
below:
0: no service
1: zooming
2. focusing
3: auto focus
4: focus scan
5: positioning (both zoom motor and focus motor)
12: reset focus
© 2020 VIVOTEK INC. All Right Reserved
259
PARAMETER VALUE DESCRIPTION
direction
direct,
forward,
backward
Motor’s moving direction.
It works only if function=zoom or function=focus.
position 0~<motor_max> Motor’s position.
It works only if function=zoom or function= focus and
direction=direct.
<motor_max> is refer to remote_focus_focus_motor_max
or remote_focus_zoom_motor_max which replied from
"function=getstatus"
steps
1 ~ <motor_max>
Motor’s moving steps.
It works only if function=zoom or function=focus and
direction=forward and direction=backward.
<motor_max> is refer to remote_focus_focus_motor_max
or remote_focus_zoom_motor_max which replied from
"function=getstatus"
* This parameter is for additional fine-tune, the value is
from 1 to 30.
iris N/A Open iris or not.
It works only if function=auto or function=scan.
8.20 BackFocus (capability_image_c<0~(n-1)>_remotefocus=4)
Note: This request requires Administrator privileges.
Method: GET/POST
Syntax:
http://<servername>/cgi-bin/admin/remotefocus.cgi?channel=<value>&[function=<value>][&direct
ion=<value>]
[&position=<value>][&steps=<value>][&iris]
PARAMETER VALUE DESCRIPTION
channel
0~"capability_nvideoin"-1
Channel of the video source.