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Thanks to purchase the products, if you have any question or requirement, please feel free to contact
us.
As the reference of usageinstruction, the description of some details may be not so accurate in this
manual.The contents of this document will be updated irregularly for product version upgrading or
other reasons, and the update will be added in the new version of the manual, we will not notify
separately.
Please read the manual carefully before installation and use.
Precautions
Please be sure to obey the follows when using this product:
Please read the manual carefully before using the device, and obey the instructions strictly when
operating.
Be sure to turn off all the related power when installing the device accessories.
Don’t use the device in excessive humidity or high temperature environment, avoid using the
device near the strong interference source and the shielding.
Avoid dropping the device on the ground or being attacked seriously by other object.
The product is a precision electronic device, please do not privately disassemble or install without
permission.
Suggest to protect with factory packaging when shipping products.
The device batteries, power adapter and accessories are specific models, be sure to contact the
manufacturer or local dealersif the batteries need to be changed, in case of the danger caused by
improper change or removal.
Please contact our technical personnel if you have any question or requirement during the using
process.