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User Manual
| VISIX PTZ Network Camera
10225 Westmoor Drive, Suite 300, Westminster, CO 80021 | www.3xlogic.com | (877) 3XLOGIC
47
!
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-‐28
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-‐29
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-‐30
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.
!
Limit Gain -‐
This feature is used to adjust gain of the image. The value ranges from 0 to 100.
!
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
Slow Shutter*2, *4, *6, *12,
*16, *24
and
*32
.
Figure 6-‐31
Slow Shutter
Focus Settings
!
Focus Mode -‐
The
Focus
Mode
can be set to
Auto
,
Manual
,
Semi-‐auto
.
!
Auto
:
The speed dome focuses automatically at any time according to objects in the scene.
!
Semi-‐auto:
The speed dome focuses automatically only once after panning, tilting and zooming.
!
Manual
:
In
Manual
mode, you need to use
on the control panel to focus manually.
!
Min. Focus Distance -‐
This function is used to limit the minimum focus distance. The value can be
set to 1.5m, 3m, 6m, 10cm and 50cm.
NOTE:
The minimum focus value varies depending on the models of speed dome.
Day/Night Switch
!
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
.