OpenEye iPhone Mobile Camera - Manual (Page 9)

CONTROL PTZ CAMERAS
On PTZ-enabled cameras, you can pan, tilt, and zoom the camera
and move to preset positions. For cameras with autofocus lenses,
you can use the autofocus or manual focus controls to adjust the
focus.
•
Use the directional buttons to pan and tilt the camera.
•
Use the zoom buttons to zoom the camera
•
Use the preset number buttons to move to predefined preset
locations.
Note Iris control is not supported.