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Interactive Flat Panel • User Manual
2
Chapter 2 Operation and Maintenance
Precautions
The LCD panel on the device is made by high-precision technology. However, tiny spots on the
screen that are always or never lit may be observed, or when observed from side, the color and
brightness may appear to be uneven. Yet the above phenomena are common among LCD displays
rather than faults and will not affect the performance of the device.
Not all blue lights are harmful. What is really harmful is blue light with a wavelength between 415
nm and 455 nm, while contrarily blue light between 480 nm and 500 nm is beneficial to the human
body because it can help to regulate human body’s biological rhythm in some way. Hikvision’s low
blue light technology is based on this fact. By adjusting the main blue peak of the LED, the energy
of this band is reduced basically, thus the proportion of harmful blue light the hardware emits is
effectively reduced. At the same time, by adjusting the design of the panel color film, Hikvision
independently develops the NiceBlue module, which can still ensure the ultimate perfect picture
quality in terms of color management, achieving good performance of both visual protection and
display effect.
Our company is not responsible for any fault caused by third-party when operating the device
and other failure or damage incurred.
Do not operate the device in an environment of dust, high humidity, or oil and steam
contacting to avoid the risk of fire and damage.
Do not place the device under direct sunlight or near strong light source.
Do not place the device near other equipment with strong radiation.
Do not expose the device to rain or humid environment.
Do not place the device on unstable or unsafe surface. Avoid strong impact, vibration or
vibration.
Do not operate the device near heating device or place of high temperature to avoid the risk
of fire.
After moving the device from low temperature environment to high temperature
environment, please do not turn on the device immediately and wait for the condensation to
evaporate.
Do not insert any object into the device.
Do not place heavy objects upon the device.
The device and its accessories are subject to change without prior notice.
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