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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 wide or tele by controller to get desired image.
2)
Focus control
System defaults Auto Focus mode, that is, the lens and camera will automatically adjust the focus to get the best image.
Focus can also be controlled manually from the controller if required. Press Focus Near or Focus Far key to manually
focus. Focus can be manual via keyboard or matrix, please refer to control keyboard or matrix operation manual for
detailed operation. When adjusting position is set with focus status, it goes back to auto focus.
The camera will NOT auto focus in the following status.
Target is not in the center of image.
Targets are in near and far at the same time.
Target is of strong light object. Such as spotlight etc.
Target is behind the glass with water drop or dust.
Target moves too fast.
Large area target such as wall.
Target is too dark or vague.
3)
IRIS control
System defaults Auto IRIS. Camera can adjust immediately according to the alteration of back ground illumination so that
a lightness steady image can be achieved.
You may adjust IRIS by controller to get required image brightness, and call back Auto IRIS by controlling the joystick.
Auto White Balance
Camera can automatically adjust white balance (WB) according to the alteration of background lightness to give a true
color image.
Back Light Compensation (BLC)
If a bright backlight presents, the subjects in the picture may appear dark or as a silhouette. Backlight compensation
enhances objects in the center of the picture. The camera uses the center of the picture to adjust the IRIS. If there is a
bright light source outside this area, it will wash out to white. The camera will adjust the IRIS so that the object in the
sensitive area is properly exposed.
Auto Cruise
The preset position is programmed to be recalled in sequence. This feature is called auto cruise. Up to 30 presets can be
saved in each cruise tour.
Patterns
A pattern is a saved, repeating, series of pan, tilt, zoom and preset functions that can be recalled with a command from a
controller or automatically by a programmed function (alarm action or park action or power-up action).
Auto, Random and Frame Scan
Auto Scan: Make the camera scan 360º ranging from the current position.
Random Scan: Make the camera random scan 360º ranging from the current position.
Frame Scan: This feature freezes the scene on the monitor when going to a preset. This allows for smooth transition from
one preset scene to another.
Zones Setting
A zone is a pan area, defined by a left and right limit, on the 360º pan plane. The camera has eight zones, each with a
6-character label.
Alarms Input
The camera has four alarm inputs, which can be programmed as high, medium or low priority. When an alarm is received,
an input signal to the camera triggers the user-defined action (go to preset, run pattern, etc.) programmed for the alarm.
Auxiliary Output
An auxiliary output is a programmable signal from the camera back box that can trigger another device to operate. An
auxiliary output is programmable to trigger from an alarm or from a controller.
