Samsung SHR-9716 - Manual (Page 9)

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installation _ 05
installation
CHECKING INSTALLATION CONDITIONS
Adhere to the following precautions when installing the
unit.
• Indoor use only.
• Prevent water and liquids from coming in contact with
the unit’s terminals.
• Protect the unit from excessive impact and force.
• Do not forcibly pull on the power cable.
• Do not open or disassemble the unit.
• Use within the rated power input/ output range only.
• Use an approved power cable only.
• For products that require a ground source always use
a plug that includes a ground pin.
TEmPERATURE CONDITIONS
Samsung's Digital Video Recorder is an advanced
security system that contains a high-capacity hard
drive and other critical circuitry.
Carefully follow the installation instructions to prevent
high internal or ambient temperatures, which can
lead to a shortened lifespan or malfunction of the
unit.
Recommendations for Mounting into a Rack
1. The inside of the rack must not be enclosed.
2. The rack must feature ventilation ports to provide
sufficient internal air circulation, as shown in the
diagram above.
3. Allow sufficient space between the DVR unit and
other modules mounted to the rack or install
ventilation ports to facilitate air circulation, as
shown in the diagram.
4. Install the intake ports at the bottom of the
rack and exhaust ports at the top of the rack to
facilitate the formation of a natural convection
airflow.
5. SEC strongly recommends the installation of fans
at both intake and exhaust ports. Intake fans
should be installed with a filter to block dust and
other foreign materials.
6. An ambient temperature range of 0˚C to +45˚C
must be maintained inside the rack. [Graph: Correlation between Temperature and Product
Lifespan]
Temperature
Unit: ºC
Life (Unit: HOURS)
One Year: 24HR x 365 DAY =8,760 HR
SPR-9816-9716.indb 5 2008-07-03 오후 2:46:22