Microtek CX4 Manual Do Utilizador

11.  Never overload wall sockets, extension sockets and multi-way plug boards or 

this may result in sparks or fire. 

 
12.  Make sure that the projector is placed properly so that no one will step on the 

power cord or its relative cables because this may damage or cause fraying 

to the lead or the plug. 

 
13.  Turn the power of the projector off and unplug its power cable from the wall 

socket before cleaning. Use a damp cloth and avoid using liquid or aerosol 

cleaners. 

 
14.  Make sure not to block the openings or slots on the projector. These 

openings are for ventilation which keeps the machine from overheating. Do 

not place the projector on your sofa, carpet, any soft material, or in a closet 

that does not provide ventilation.  

 
15.  Make sure no items or no liquid is squeezed into or spilled into the housing 

slots. 

 
16.  Except as specially instructed in this manual, never try to do any service by 

yourself. Opening the cover of the projector for doing some repairs is 

dangerous, especially, when handling the high voltage parts inside the 

machine. Be sure to have qualified service personnel for carrying out the 

service maintenance.  

 
17.  Unplug the power cord of the projector from the wall socket during a 

thunderstorm or when the projector will not be operated for a long period of 

time. Do not place the projector and the remote control on any heat-emitting 

equipment or in a hot space (e.g.: in a motionless car). 

 
18.  Under the following conditions, unplug the projector from the wall socket and 

refer the problems to qualified service personnel. 

  If the power cable or plug is damaged or frays, 
  If the liquid spills into or if it has been exposed to the rain, 
  If the projector is not able to work although you have followed the set 

up instructions, or if the performance of the projector has a noticeable 

 

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