Dahua Technology KB1000 - Page 44

IRIS: control the aperture
FOCUS: control the focus
ZOOM: zoom in/out
OTHER: Speed dome OSD menu
PRESET: Set/call preset
SCAN: Set/call scan
PAN: Call pan
TOUR: Set/call tour
PATTERN: Set/call pattern
Pan/Tilt/Zoom
Controlling SmartPSS via USB - Preview