LT Security PTZIP772X20IR - Manual (Page 54)

User Manual of 5 Inch Network Speed Dome 53
Figure 6-32 Auto Mode Sensitivity
 Day:
In Day mode, the speed dome displays color image. It is used for normal lighting
conditions.
 Night:
In Night mode, the image is black and white. Night mode can increase the sensitivity
in low light conditions.
Mirror
If you turn the MIRROR function on, the image will be flipped. It is like the image in
the mirror. The flip direction can be set to OFF, LEFT/RIGHT, UP/DOWN or CENTER.
Note: This function varies depending on the models of speed dome.
WDR (Wide Dynamic Range)
The wide dynamic range (WDR) function helps the camera provide clear images even
under back light circumstances. When there are both very bright and very dark areas
simultaneously in the field of view, WDR balances the brightness level of the whole
image and provide clear images with details.
You can enable or disable the WDR function as shown in Figure 6-33. The wide
dynamic level ranges from 0 to 100.
Figure 6-33 WDR
Note: This function varies depending on the models of speed dome.
Slow Shutter
This function can be used in underexposure condition. It lengthens the shutter time
to ensure full exposure. The slow shutter value can be set to Low, Normal and High.
Figure 6-34 Slow Shutter