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X. Maintenance&Warranty
1. Maintenance
Warning: To avoid false readings and damages, please do not open the device case. Do not crash,
drop, bash, or soak the device.
a. The maintenance and service of the device must be implemented by qualified professionals
or the designated departments.
b. Regularly use dry cloth to clean the cover. Do not use the detergent containing solvent
composition.
c. To conserve battery, please turn off the device if not being used for a long time.
2. Warranty
The following situations are beyond the scope of the warranty.
⚫
Damage caused by users' disassembling or improper use of the device
⚫
Purchase without receipts
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