D1 H.264 M Series DVR User Manual
D1 H.264 M Series DVR User Manual
D1 H.264 M Series DVR User Manual
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Safety Precautions<br />
Explanation of Graphical Symbols<br />
This symbol indicates the presence of important operating and<br />
maintenance (servicing) instructions in the literature accompanying the<br />
product.<br />
This symbol indicates the presence of uninsulated ”dangerous voltage”<br />
within the product’s enclosure that may be of sufficient magnitude to<br />
constitute a risk of electric shock to persons.<br />
WARNING<br />
To reduce a risk of fire or electric shock, do not expose this product to rain or moisture.<br />
CAUTION<br />
Changes or modifications not expressly approved by the manufacturer may void the user’s authority to<br />
operate this equipment.<br />
CAUTION<br />
Danger of explosion if battery is incorrectly replaced.<br />
Replace only with the same or equivalent type recommended by the manufacturer.<br />
Discard used batteries according to the manufacturer’s instructions.<br />
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