Hitachi VM-H835LA Manuale Utente

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General Maintenance 
 
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viewfinder or on the LCD monitor, but no sound is output from the speaker. 
General Maintenance 
 
 
 
 
 
 
 
 
 
Cleaning the Camcorder Heads 
Dirt can accumulate on the video heads on the camera causing the playback picture to 
become blurred or appear as if video information is lost. This often means that the video 
heads are dirty. Use a video head cleaner such as a dry type head cleaning tape to 
clean the heads. 
If after cleaning the heads the picture does not clear up consult your nearest dealer or 
VCR service center for professional head cleaning. 
 
Cleaning the Lens and Picture Tube of the Electronic Viewfinder 
The lens of the electronic viewfinder can be user-cleaned if dust, dirt, or other foreign 
matter adheres to it. 
 
1. Pull out the eye cup to the position where a mark can be seen (up to a half where it 
can be pulled out all the way). The side with the mark should be up. 
 
2. Turn the eye cup counterclockwise until it stops, then pull it out to remove.