Product Maintenance - Fnirsi Gc-02 Gebrauchsanweisung

①During storage and use, try to keep it dry and avoid
excessive humidity which can cause malfunctions
and damage to the instrument.
②Do not use the instrument roughly to prevent it
from falling or knocking, otherwise it may cause
varying degrees of damage to the instrument
③When the battery level is displayed low, it should
be charged in a timely manner. When there is a
severe undervoltage, the instrument may experience
abnormal phenomena such as inability to switch on
or off, screen failure, etc.
※ If the instrument cannot function properly,
contact our company's after-sales service or directly
return it to our company for repair.

8.Product Maintenance

●Please keep it dry and clean the dirt on the surface
of the instrument with a soft cloth before use, and do
not use cleaning agents or solvents.
●Please recycle and utilize damaged instruments,
accessories, and packaging materials in a manner
that meets environmental requirements.
●Please turn off the device promptly when not in
use for a long time.
●Do not disassemble or replace components
without permission to avoid malfunctions.
●Please store in a dry place when not in use.