LT Security PTZIP772X20IR - Manual (Page 53)

User Manual of 5 Inch Network Speed Dome 52
Exposure Mode
The Exposure Mode can be set to Auto, Iris Priority, Shutter Priority and Manual.
 Auto:
The iris, shutter and gain values will be adjusted automatically according to the
brightness of the environment.
 Iris Priority:
The value of iris needs to be adjusted manually. The shutter and gain values will be
adjusted automatically according to the brightness of the environment.
Figure 6-29 Manual Iris
 Shutter Priority:
The value of shutter needs to be adjusted manually. The iris and gain values will be
adjusted automatically according to the brightness of the environment.
Figure 6-30 Manual Shutter
 Gain Priority:
The value of gain needs to be adjusted manually. The shutter and iris values will be
adjusted automatically according to the brightness of the environment.
Figure 6-31 Manual Gain
 Manual:
In Manual mode, you can adjust the values of Gain, Shutter, Iris manually.
Note: This function varies depending on the models of speed dome.
Video Standard
You can set the Video Standard to 50hz(PAL) or 60hz(NTSC) according to the video
system in your country.
Note: This function varies depending on the models of speed dome.
Day/Night Switch
The Day/Night Switch mode can be set to Auto, Day and Night.
 Auto:
In Auto mode, the day mode and night mode can switch automatically according to
the light condition of environment. The switching sensitivity can be set to Low,
Normal, High.