Troubleshooting (continued)
Symptoms caused by contaminated video heads
• Normal picture | • Rough picture | • Unclear picture |
initial
contamination
•No picture (or black & white screen appears)
terminal
Sapphire tape cleaner
The unit incorporates a sapphire tape cleaner which cleans a video tape when it is loaded. This cleaner can prevent the video heads from contamination by removing dust or mold from a tape with the sapphire edge.
42Additional Information