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SW-4000TL-10GE | SW-4000TL-SFP | User Manual (2.0)
Notes on Temperature Conditions
The guaranteed operating temperature and humidity of this camera are -5°C to +45°C, 20% to
80% (non-condensing). Please make sure the following temperature condition is met when
operating the unit.
SW-4000TL-
The camera's internal temperature sensor detects temperatures of 100 °C or less
10GE
during operation.
SW-4000TL-
The camera's internal temperature sensor detects temperatures of 80 °C or less during
SFP
operation.
If the above temperature conditions are exceeded, take measures to dissipate heat according to
your installation environment and conditions.
In addition, when using the SW-4000TL-SFP model, operating temperature range of SFP+
modules varies depending on the product. Please use it after confirming the specifications in the
data sheet of the product to be used.
Phenomena Specific to CMOS Image Sensors
The following phenomena are known to occur on cameras equipped with CMOS image sensors.
These do not indicate malfunctions.
Aliasing: When shooting straight lines, stripes, and similar patterns, vertical aliasing
l
(zigzag distortion) may appear on the monitor.
Blooming: When strong light enters the camera, some pixels on the CMOS image sensor
l
may receive much more light than they are designed to hold, causing the accumulated
signal charge to overflow into surrounding pixels. This "blooming" phenomenon can be seen
in the image but does not affect the operation of the camera.
Fixed pattern noise: When shooting dark objects in high-temperature conditions, fixed
l
pattern noise may occur throughout the entire video monitor screen.
Defective pixels: Defective pixels (white and black pixels) of the CMOS image sensor are
l
minimized at the factory according to shipping standards. However, as this phenomenon
can be affected by the ambient temperature, camera settings (e.g., high sensitivity and long
exposure), and other factors, be sure to operate within the camera's specified operating
environment.
Depending on the operating environment, the surface of the
camera may become very hot during operation. Do not touch the
camera during operation and while it is being cooled. Also, make
sure that the cable surface and other easily deformable items do
not contact the surface of the camera.
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Usage Precautions
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