Vacron VVH-MDE308, Руководство пользователя

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4-Channel/8-Channel Vehicle Monitoring DVR System User Manual
ii
Before using the 3G/4G product, make sure you have read the following safety
precautions
• Low-power radio frequency motors of type-approved certification, without
permission, companies, trade names, or users are not allowed to change
frequencies, increase power, or change characteristics and functions of the
original design
• The use of low-power radio frequency motors must not affect flight safety or
interfere with legitimate communications. When interference is detected,
they should be immediately disabled and improved until no interference can
occur.
• Legal communications in the preceding paragraph refer to radio
communications that are operated under the telecommunications law.
Low-power radio frequency motors have to withstand the interference of
legitimate communications or radio waves in industrial, scientific and
medical applications.