First International Computer Inc PTB50L Manuale Utente

111 

 

•  While unplugging the power cord, disconnect it by the plug head, not by 

its wire. 

•  Make sure the socket and any extension cords you may use can support 

the total current load of all the connected devices. 

•  Though your AC adapter is suitable for universal international voltage, it 

still requires a stable and continual power supply. Make sure the voltage of 
the power source when connect the notebook computer to the power 
outlet. If your are unsure of your local power specifications, consult your 
dealer or local power company. 

•  Place the power cord in such a way that people can not step on it.  Do not 

place anything over the power cord. 

•  All cautions and warnings on the notebook computer should be noted. 

•  If the notebook computer is not in use for a long time, disconnect it from 

mains to avoid possible damage by transient over-voltage. 

•  Never pour any liquid into openings as this may cause fire or electrical 

shock. 

•  Never open the body of notebook computer. For safety reason, the 

notebook computer should only be opened by qualified service personnel. 

•  If one of the following situations arises, have the notebook computer 

checked by service personnel: 

⇓ 

The power cord or plug is damaged. 

⇓ 

Liquid has penetrated into the notebook computer. 

⇓ 

The notebook computer has been exposed to moisture. 

⇓ 

The notebook computer has not worked well or you can not get it 
work according to user’s manual.