Optiview TRKPTZ -26NX - Manual (Page 6)

Auto Zooming Tracking Dome Camera User Manual
5
is a large amount of zoom.
(4) Auto Flip
When the dome camera tilts downward and goes just
beyond the vertical, the dome camera rotates 180 degrees
automatically. Afterwards, the dome camera starts moving
upward even you still hold joystick in the down position. Once
you let go of the joystick after the dome rotates, joystick control
returns to normal operation. The auto-flip feature is useful for
following a person who passes directly beneath the dome.
(5) Setup and call Preset
Preset function is that dome saves current horizontal angle
and title angle of pan/tilt, zoom and position parameters into the
memory. When necessary, dome calls up these parameters and
adjusts Pan/Tilt/Zoom accordingly so that the camera goes to
that position again. Operator can save and call up presets easily
and promptly by using keyboard controller or infrared controller.
This dome supports up to 256 presets.
(6) Lens Control
a. Zoom control
User can adjust camera
‟s zoom wide or near by using
controller and get desired image.
b. Focus control
System defaults Auto Focus mode, in which the lens and
camera will automatically adjust the focus to give the best image.

Focus can also be controlled manually from the
controller if required.

Press FOCUS NEAR or FOCUS FAR key to manually
focus.