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power cable is connected to the protective grounding terminal reliably before
connecting to any input or output terminals of the product.
View all terminal ratings.
To avoid fire and excessive current shock, please check all the ratings and
markings on the product and consult the product manual for details of the ratings
before connecting the product.
Use appropriate overvoltage protection.
Ensure that no overvoltage (such as voltage caused by lightning) reaches to this
product. Or else the operator may expose to danger of electric shock.
Do not open the lid while operating.
Do not operate the product with the machine case open.
Use appropriate fuse.
Only specified fuses are allowed.
Avoid exposed circuits.
After powering on, do not touch exposed splices and components.
Do not operate if the product is suspected to be out of order.
If you suspect there is something wrong with the product, please contact maintenance
personnel authorized by Hantek for testing. Any maintenance, adjustment or
replacement of components must be performed by repairmen authorized by Hantek.
Maintain good ventilation.
Poor ventilation may cause the temperature of the instrument rising and then lead to
damage to it. Good ventilation should be maintained when using, and the vents and fans
should be checked regularly.
Do not use in a humid environment.
To avoid short circuit and electric shock, do not operate the instrument in damp
environment.
Do not operate in a flammable and explosive environment.
In order to avoid damage to the instrument or personal injury, do not operate the
instrument in a flammable and explosive environment.
Please keep the surface of the product clean and dry.
To avoid dust and moisture in the air affecting the performance of the instrument, please
keep the surface of the product clean and dry.
Anti-static protection.
Static electricity may cause damage to the instrument. It would be better to test the
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