Hitachi VM-E220A Manuale Utente

Pagina di 48
General Maintenance 
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2. Remove the bulb by pulling it out through the opened case. 
 
3. Install the new bulb by aligning the notch in the rim of the bulb's base with the "
" mark outside the socket. 
Avoid touching the bulb directly with your fingers. It may shorten the life of the bulb. 
4. Reattach the front of the case by placing the bulb in the hole of the reflective plate, lining up the smaller "-" 
mark on the front of the cover with the "-" mark on the DC camera light, and turning the front of the cover 
clockwise till the larger "-" mark on the front of the cover aligns with the "-" mark on the DC camera light. Check 
that the front of the camera light is attached properly before turning the light on. 
 
Note: Only replace the camera light bulb with VM-CP4L (optional) to reduce the risk of fire. 
Viewfinder Bright, Color and Tint Control 
This small "BRIGHT", "COLOR" and "TINT" controls are set at the factory and should require no adjustment. If 
they ever require adjustment, use a plastic screwdriver. Make the adjustments with caution to prevent damaging 
the miniature controls. 
 
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.