Maintenance; Cleaning The Video Heads; Cleaning The Viewfinder - Sony DNW-7/7P Operation Manual

6-2 Maintenance

6-2-1 Cleaning the Video Heads

To clean the video heads, always use a Sony BCT-5CLN Cleaning
Cassette. Carefully follow the instructions given with the cleaning
cassette, as incorrect or excessive use could damage the video heads.

6-2-2 Cleaning the Viewfinder

• Use a dust blower to clean the CRT screen and mirror inside the barrel.
• Clean the lens and protecting filter with a commercially available lens
cleaner.
Caution
Never use organic solvents such as thinners.
6
Disassembling the eyepiece
Follow the procedure below.
Viewfinder
barrel
6-10
Chapter 6 Maintenance
Eyecup holder
Disassembling the eyepiece
1
4
Protecting
Packing ring
filter
3
2
Eyecup