OpenEye iPad MDVR - Manual (Page 9)

PTZ control is available on cameras that are set up as PTZ on the
connected recorder. On PTZ enabled cameras, you can pan, tilt,
and zoom the camera and move to preset positions.

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 Some transmission latency will be visible when
controlling PTZ on non-decoding IP cameras due to I-
frames being sent in non-decoding mode.
Note Focus and Iris are not supported.