Veilux VP-ATDN12X, User Manual

Page: 8 / 81

4 / 77
Soft Address
The camera address can be programmed with built-in OSD menu, and the user does not need to dismount the camera from field or do any
screw work.
Wide Dynamic Range (WDR)
A camera is intended to provide clear images even under back light circumstances where intensity of illumination can vary exces sively,
when there are both vary bright and vary dark areas simultaneously in the field of view. WDR enables the capture and display of both
bright areas and dark areas in the same frame, in a way that there are details in both areas, i.e. bright areas are not saturated, and dark
areas are not too dark.
Day/Night Function
The IR cut filter of camera module inside the camera can be removed by sending special command, so that the camera can change from
color to mono.

Wide Dynamic Range (WDR) and Day/Night function are based on the relative modules.
Proportional Pan
Proportional pan automatically reduces or increases the pan and tilt speeds in proportion to the zooming times. At telephoto zoom settings,
the pan and tilt speeds will be slower for a given amount of joystick deflection then at wide zoom settings. This keeps the image from
moving too fast on the monitor when there is a large amount of zoom.
Auto Flip
When the camera tilts downward and goes just beyond the vertical angle, the camera rotates 180º. When the camera rotates (flips), the
camera starts moving upward as you continue to 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 camera.
Save/Call Preset
Preset function is that dome saves current horizontal angle and title angle of pan/tilt, zoom and position parameters into memory. When
necessary dome calls these parameters and adjusts Pan/Tilt and camera to that position. User can save and call presets easily and
promptly by using keyboard controller or infrared controller. The camera supports up to 256 presets.
Lens Control
1) Zoom control
User can adjust zoom in or out by controller to get desired image.
2) Focus control