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Before installing this DVR, be sure to thoroughly read the instructions in this User Manual.
1. This document is intended for both the installer and user of the CCT709 DVR.
2. This manual contains information for configuring, managing and using this DVR.
3. To prevent fire or electrical shock, do not expose the product to heat or moisture.
4. For questions and technical assistance on this product, contact your installer.
Important recommendations for the installation of this DVR unit
1. Check that the electricity supply at the place you want to install the DVR unit is stable and meets our
requirements. Unstable electricity will cause malfunction of the unit or cause critical damage to the
unit. It is recommended that this unit is connected to a power surge protection unit.
2. Several chips on the main board of the DVR unit and hard disk drive inside the unit generate heat,
and it must be properly discharged. Do not put any objects against the fan situated at the rear of the
unit on the right hand side.
3. Put the DVR unit in a well-ventilated place and do not put heat-generating objects on the unit.
When it is installed in a mounting rack together with other devices, please check that the built-in
ventilation fan in the rack is running properly.
ABOUT THIS DOCUMENT
Before reading this document
