Samsung SMO-211QN - Manual (Page 12)

Eng-12
Chapter 1: System Components and Installation
1-1) Environmental requirements for installation and safety
This section describes the environmental requirements for safe installation and use.
Install the product on a flat table or in a rack. It should be used only when level and should not be
used when stood vertically or obliquely. The location in which the main system is installed and the
configuration of the wiring room are very important for proper operation of the system.
When the products are installed too closely together or the location is poorly ventilated, the system
may not operate properly and maintenance of the system may be difficult. Sufficiently circulate the
air within the system operating room and tightly fasten the cover of the main system to prevent
malfunction and reduce system downs due to environmental causes.
There are high voltage parts inside. Do not open the cover.
Install the product in a place that meets the following environmental conditions. Be sure to maintain
the system under the temperatures and humidity conditions given below:
• Operating temperature: 32°F ~ 104°F
• Storage temperature: -4°F ~ 140°F
• Operating humidity: 20% ~ 85% RH
• Storage humidity: 20% ~ 95 RH
• Input voltage: AC 120V
• Power usage: less than 110 Watts
• Frequency: 60Hz
Caution
When operating the product, the fluctuation of input voltage must be within 10% of the rated voltage
and the external power outlet must be grounded, otherwise, it may cause electric shock or malfunction
of the product. Do not connect heat-generating appliances such as a hair dryer, iron or refrigerator to the
same power outlet in which the product is plugged, otherwise it may cause a fire or malfunction of the
product. The use of an Automatic Voltage Regulator (AVR) is highly recommended to ensure that
stable power is supplied. Be sure to coil CORE-FERRITE on the connector to reduce electro-magnetic
interference (EMI).