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General Safety Guidelines
• Keep the area around the DVR series clean and free of clutter.
• To avoid injuries to the back, be sure to use your leg muscles, keep your
back straight, and bend your knees, when lifting the system.
• Avoid wearing loose clothing to preventing it from coming into contact
with electrical circuits or being pulled into a cooling fan.
• After removing the components or chassis covers from the system,
place them on a table for safeguard.
• Be sure to remove any jewelry or metal objects before working on the
chassis to avoid short circuits should these objects come into contact
with power circuits.
• After accessing the interior of the chassis, be sure to close the chassis
with chassis covers and secure the chassis to the racks with screws.
Warning!:
Follow these rules to ensure general safety:
Summary of Contents for DVR-520
Page 1: ...DVR 520 4 Channel Smart DVR Series with Removable HDD Bay User s Manual...
Page 12: ...DVR 520 User s Manual xii...
Page 24: ...DVR 520 User s Manual 10...
Page 28: ...DVR 520 User s Manual 14 OnScreen Display OSD Figure 3 3 Powering on the system...
Page 46: ...DVR 520 User s Manual 32...
Page 62: ...DVR 520 User s Manual 48...
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