TKH TKID45F2S - Page 19

User Manual - Network Dome - TKID45F2S - TKID85F2S - TKID45M1S - TKID85M1S
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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