Sony J30 Product Manual (J10, J10SDI, J30, and J30SDI Manual) - Page 49

Maintenance and, Inspection - service manual

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8 Chapter Maintenance and Inspection 8-1 Removing a Cassette When Tape Slack Occurs If tape slack occurs in the unit, it is necessary to remove the top and bottom plates. This job should always be entrusted to a technician who has undergone service training. See the maintenance manual for details. 8-2 Head Cleaning To clean the video heads and audio heads, always use the special-purpose Sony BCT-HD12CL cleaning cassette. Follow the instructions with the cleaning cassette carefully, as inappropriate use of the cleaning cassette can damage the heads. To carry out head cleaning Insert the cleaning cassette. Head cleaning starts. After an automatic head cleaning operation which lasts for about 3 seconds, the cleaning cassette is automatically ejected. 8-1 Chapter 8 Maintenance and Inspection Chapter 8 Maintenance and Inspection

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Chapter 8
Maintenance and Inspection
Chapter 8
Maintenance and Inspection
8-1
Chapter
8
Maintenance and
Inspection
8-1
Removing a Cassette When Tape Slack Occurs
If tape slack occurs in the unit, it is necessary to
remove the top and bottom plates. This job should
always be entrusted to a technician who has undergone
service training.
See the maintenance manual for details.
8-2
Head Cleaning
To clean the video heads and audio heads, always use
the special-purpose Sony BCT-HD12CL cleaning
cassette.
Follow the instructions with the cleaning cassette
carefully, as inappropriate use of the cleaning cassette
can damage the heads.
To carry out head cleaning
Insert the cleaning cassette.
Head cleaning starts.
After an automatic head cleaning operation which lasts
for about 3 seconds, the cleaning cassette is
automatically ejected.