About This Manual - Sentry SE series Manual

SE Series DVR Manual

About this Manual

Before installing this embedded DVR, be sure to thoroughly review and follow the instructions in this User Manual. Pay
particular attention to the parts that are marked NOTICE.
Also, when connecting with external devices, first turn the power OFF and follow the instruction manual for appropriate
installation.
Before Installing the DVR
1. This document is intended for both the administrator and users of the SE DVR.
2. This manual contains information for configuring, managing and using the SE DVR.
3. To prevent fire or electrical shock, do not expose the product to heat or moisture
4. Be sure to read this manual before using the SE DVR.
5. For questions and technical assistance of this product, contact your local dealer.
►It is strongly recommended on installation of the DVR unit, that::
1. Check that electrical power is stable and meets our power requirements at the DVR installation site. Unstable
electricity can cause malfunction of the unit or even critically damage the unit.
2. Several chips on the main board of the DVR unit and hard disk drive inside the unit generate heat which must
be properly exhausted. Do not block the exhaust port (fan) on the left side of the unit and do not block the fresh
air in-take on the right side of the unit..
3. Locate the DVR in a well-ventilated place and do not put any heat-generating objects on the unit. If it is installed
in a 19 inch mounting rack together with other devices, please check that the built-in ventilation fan of the rack is
running properly.
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