User Manual - Network Bullet - TKIB41M1S & TKIB42M1S
EN
19
Table 2-4
Exposure parameters description
Parameter
Meaning
Configuration Method
Exposure Mode
The exposure modes include:
z
Auto
: The system performs auto exposure
based on the monitoring environment.
z
Manual
: You can adjust the brightness of an
image by setting the following three items:
Shutter Setting
,
Iris Setting
and
Gain
Setting
.
z
Shutter Priority
: You can set
Shutter Setting
to fixed values. The iris and gain are
automatically adjusted by the system.
z
Iris Priority (for high speed dome):
You can
set Iris Setting to fixed values. The shutter and
gain are automatically adjusted by the system.
[Setting method]
Select a value from the
drop-down list.
[Default value]
Auto
Meter area
It is used to select the metering area.
z
Whole
: During metering, all areas of an image
have an equal weight, that is, all areas are
involved in the metering.
z
Center pot
: During metering, the central pot of
an image has the highest weight.
z
Center Area
: During metering, the middle area
(1/2 of the total area) of an image has the
highest weight, and other areas have the lowest
weight.
[Setting method]
Select a value from the
drop-down list.
[Default value]
Whole
Max Shutter
The device automatically adjusts the shutter time
based on the ambient brightness. The shutter time is
less than or equal to the value of this parameter.
[Setting method]
Select a value from the
drop-down list.
[Default value]
1/25
Max Gain
The device automatically adjusts the gain based on
the external light. The gain is less than or equal to
the value of this parameter.
[Setting method]
Drag the slider.
[Default value]
50
Iris
˄
for IP
camera
˅
It is used to control the light admitted to the lens.
The auto iris can be set to either of the following
states:
z
Auto
The iris is automatically adjusted to control the
light admitted to the lens.
z
Open fully
The iris is fully open.
[Setting method]
Select a value from the
drop-down list.
[Default value]
Auto
