19
Maintenance of devices
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Keep the surface of the screen clean using a soft dry cloth only.
•
Do not use benzene, thinner or organic solvents such as gasoline to clean, these solvents
may cause damage to product.
Please Note
•
Read the instructions in this handbook carefully. Be sure to keep it for future reference.
•
Be sure to use only the power adapter and that your power source matches the rating listed
for it. If you are not sure, check with your dealer or with your local power company.
•
Avoid strong hits or shocks. Do not use the power adapter if it is has received any hard
knocks or looks damaged in any way; immediately contact an authorised service centre.
•
Don’t clean the surface with chemicals but with soft and clean dry cloth.
•
Don’t press several buttons at the same time.
•
Don’t disassemble the machine without authorization, if the need for fault repair, please
contact the distributors or the company’s tech-supporting department.
