DSJ-F9 Law Enforcement Recorder
User Manual
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6. Maintenance and Cleaning
DSJ-F9 law enforcement recorder can be adapted to harsh environment, but the operation standards and
maintenance should be complied with daily use to achieve its optimal performance.
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Carefully protect the lens, all the moveable parts and screen as they are inclined to damage due to the
material and structure design requirements. Do not handle with force or press it. Prevent glass scratch if the
display screen is damaged and prevent the liquid of the screen touching your skin, eyes or mouth.
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Battery
Please check the battery status before take the product out in the field and charge it before hand if necessary.
Stop the charging once the battery is full or the battery performance will be affected.
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Cleaning
Lens: The lens and glass are vulnerable parts, so try to keep your hands off them. You can use balloon blow
to remove dust or lint. For stains which cannot be removed. You can use a clean soft cloth to wipe the lens
from the center to the edge.
Display Screen: For removing fingerprints or other stains, please use a soft dry cloth to wipe it gently.
Body: Use balloon blow to remove dust or dirt and use a soft dry cloth to clean it.
Summary of Contents for DSJ-F9
Page 1: ...DSJ F9 Law Enforcement Recorder User Manual II ...
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Page 9: ...DSJ F9 Law Enforcement Recorder User Manual 6 2 Introduction ...
Page 10: ...DSJ F9 Law Enforcement Recorder User Manual 7 ...
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Page 25: ...客户地址 销售单位联系人 电 话 销售单位名称 盖章有效 ...