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33
SPEED DOME CAMERA
32
SPEED DOME CAMERA
②
D&N Mode (Day & Night Mode)
Automatically detects the degree of darkness at night, or in poor lighting conditions, and so keeps the screen
bright and clear.
·Auto : When the Auto Mode is selected, it automatically switches to Color mode to maintain optimum color
during the day, and to Black and White mode at night for clearer pictures in poor lighting.
However, the Slow Shutter doesn’t work in Auto Mode.
·Day : Maintains color images. The Slow Shutter function is activated in this mode.
·Night : Maintains black and white images. The Slow Shutter function is deactivated in this mode.
③
Slow Shutter
The Slow Shutter is activated only in Day Mode and keeps the screen bright and clear in low lighting
conditions.
Increase the level in the menu, and the maximum level can be adjusted. (X2~X128) The larger the scale, the
brighter the screen. However, the after-image of moving objects is also increased.
Low-Speed Shutter 0 1 2 3 4 5 6 7 8 9
(Fields)
Shutter OFF
X2 X4 X8 X12 X16 X24 X32 X64 X128
[Table-2 Step-by-Step Setting]
Back Light Ctrl
·BLC Mode
Use when the difference between light levels at the center of the screen and the edge of the screen is great –
for example when there is backlight.
ON activates the Backlight function and OFF deactivates it. The default is OFF.
·Area Mode
Set the area for backlight compensation. The default is Center.
- Center : compensates for backlight in the center area of the screen.
- Upper : compensates for backlight in the upper area of the screen.
- Lower : compensates for backlight in the lower area of the screen.
- Left : compensates for backlight in the left area of the screen.
- Right : compensates for backlight in the right area of the screen.
·Weight
Set the level of backlight compensation. The default is High.
- Low : slightly improves the backlight compensation.
- High : substantially improves the backlight compensation.
Camera setting
AE
D&N
Shutter
Day(OFF)
Auto
Night(ON)
Adjustable
Auto Mode
Auto Mode
Adjustable
Keep the Day status value (No change allowed)
Keep the Day status value (No change allowed)
Adjustable
Keep the Day status value (No change allowed)
Keep the Day status value (No change allowed)
Iris AGC
AE
D&N
AUTO
Day(OFF)
Auto
Slow Shutter Mode available
Automatic D&N switching available
Slow Shutter Mode not available
Automatic D&N switching not available
Manual
The relationship between AE Mode and D&N Mode is described below.
The relationship between AE Mode and D&N Mode is described below.
Press the
Enter key
Camera Setting
Focus
White Balance
Exposure
Back Light
Sync
Brightness 050
Flickerless OFF
Others
Back Light
Back Light
Mode OFF
Area CENTER
Weight LOW
Mode
Center Upper Lower Left Right
·The Area and Weight set by BLC Mode are only effective only when a camera is not moving. When the camera is rotating, as with
Preset/Group/Tour/Trace, the camera works with the Area on Center and the Weight on High.
Note
ENGLISH