USER'S MANUAL
Eng-7
Caution
SMT-190DN is tted with a 250GB HDD and this HDD
can change with a new one.
Our Company guarantees only SEAGATE 250GB
ST3250820ACE as HDD.
Chapter 2 : System Components and Installation

2-1) Requirements for installation and

safety

This section describes the requirements for safe
installation and use.
Installtheproductonaattableorinarack.It should
be used only when level and should not be
used when standing vertically or at an acute angle.
The location in which the main system is installed and
thecongurationofthe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difcult.Sufciently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 : 0°C ~ 40°C (32°F ~ 104°F)
• Storage temperature : -20°C ~ 60°C (-4°F ~ 140°F)
• Operating humidity : 20% ~ 85% RH
• Storage humidity : 20% ~ 95% RH
• Input voltage : AC 100V ~ 240V
• Power usage : less than 85 Watts
• Frequency : 60Hz/50Hz
LAMP(S) INSIDE THIS PRODUCT CONTAIN MERCURY AND
MUST BE RECYCLED OR DISPOSED OF ACCRDING TO LOCAL,
STATE OR DISPOSED OF OF ACCRDING TO LOCAL, STATE OR
FEDERAL LAWS.
For details see lamprecycle.org, eiag.org, or call 1-800-Samsung
Caution
When operating the product, the uctuation 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 appli-
ances such as a hair dryer, iron or refrigerator to the
same power outlet in which the product is plugged,
otherwise it may cause a re or malfunction of the
product. The use of an Automatic Voltage Regulator
(AVR) is highly recommended to ensure that
stable power is supplied.
Hg