Interlogix TruVision IP Open Standards Outdoor Cameras Configuration Manual - Manual (Page 47)

3BChapter 4: Camera operation
TruVision IP Camera Configuration Manual 45
Note:
1. To realize pan/tilt movements using direction buttons, the camera connected
to the network must support RS-485 and a pan/tilt unit must be installed to the
camera. Please properly set the PTZ parameters on RS-485 Settings page
referring to Defining RS-485 settings
2. To realize lens control, such as zoom or focus, the camera must support auto
focus.
To set a preset:
1. Select a preset number from the preset list.
2. Use the PTZ directional buttons to move the camera to the desired position.
3. Click to finish the setting of the current preset.
4. You can click to delete the preset.
To call a preset:
1. Select a defined preset from the list.
2. Click to call the preset.