User Manual

VIVOTEK
394 - User's Manual
© 2019 VIVOTEK INC. All Right Reserved
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PARAMETER VALUE DESCRIPTION
function focus,
auto,
scan,
stop,
positioning,
irisopen,
irisenable,
resetfocus,
getstatus
Function type
focus – Move focus motor
auto – Perform auto focus
scan – Perform focus scan
stop – Stop current operation
positioning – Position the motors
resetfocus – reset focus position to default
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_focus_motor_max
: Maximum steps of focus
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_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
direction direct,
forward,
backward
Motor’s moving direction.
It works only if function= focus.