Dukane 8039B Guida Utente

 

These guidelines give you tips to deal with problems you may encounter 
while using the projector. If the problem remains unsolved, contact your 
dealer for assistance. 

Often after time spent troubleshooting, the problem is traced to something 
as simple as a loose connection. Check the following before proceeding to 
the problem-specific solutions. 

•  Use some other electrical device to confirm that the electrical 

outlet is working. 

•  Ensure the projector is turned on. 
•  Ensure all connections are securely attached.  
•  Ensure the attached device is turned on. 
•  Ensure a connected PC is not in suspend mode. 
•  Ensure a connected notebook computer is configured for an 

external display (this is usually done by pressing an Fn-key 
combination on the notebook). 

In each problem-specific section, try the steps in the order suggested. 
This may help you to solve the problem more quickly. 

Try to pin point the problem and thus avoid replacing non-defective parts.  
For example, if you replace batteries and the problem remains, put the 
original batteries back and go to the next step.  

Keep a record of the steps you take when troubleshooting: The 
information may be useful when calling for technical support or for passing 
on to service personnel.