Vivotek SC8131 - Remote Focus

VIVOTEK
User's Manual - 285
Remote Focus
Note: This request requires Administrator privileges.
Method: GET/POST
Syntax:
http://<servername>/cgi-bin/admin/remotefocus.cgi?function=<value>[&direction=<value>]
[&position=<value>][&steps=<value>][&iris]
PARAMETER VALUE DESCRIPTION
function zoom,
focus,
auto,
scan,
stop,
positioning
getstatus
Function type
zoom – Move zoom motor
focus – Move focus motor
auto – Perform auto focus
scan – Perform focus scan
stop – Stop current operation
positioning – Position the motors
getstatus – Information of motors, return value as below:
remote_focus_focus_motor_max: Maximum steps of focus motor
remote_focus_zoom_motor_max: Maximum steps 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_focus_motor: Current position of focus motor
remote_focus_zoom_motor: Current position of zoom motor
remote_focus_focus_enable: Current function of focus motor
remote_focus_zoom_enable: Current function of zoom motor
remote_focus_value_mode: Source of focus value. 0: ISP, 1: Edge.
direction direct,
forward,
backward
Motor’s moving direction.
It works only if function=zoom | focus.
position 0 ~ <motor_max> Motor’s position.
It works only if function=zoom | 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"