DISH Technologies L.L.C. J3 사용자 설명서

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The apparatus is still connected to AC power whenever it is plugged in to a live power 

outlet, even if it is turned off using the remote control or front panel buttons.

No objects, including flame sources such as lit candles, should be placed on the apparatus.

The apparatus shall not be exposed to dripping or splashing, and no objects filled with 

liquids, such as vases, shall be placed on the top of it.

Only use the power supply provided with the apparatus. Unplug the apparatus power cord 

by gripping the power plug, not the cord.

Do not overload wall outlets or extension cords; this can result in a risk of fire or electrical 

shock.

Never insert objects of any kind into the apparatus through openings, as the objects may 

touch dangerous voltage points or may short-out parts. This could cause fire or electrical 

shock.

Do not locate the antenna near overhead light or power circuits, or where it can fall into 

such power lines or circuits. When installing the antenna, take extreme care to avoid 

touching such power lines or circuits, as contact with them can be fatal.

Do not attempt to service the apparatus yourself, as opening or removing covers may 

expose you to dangerous voltage and will void the Limited Warranty. Refer all servicing to 

authorized service personnel.

Unplug the apparatus from the AC power outlet before cleaning.

Do not place the apparatus in an enclosure, such as a cabinet, without proper ventilation.

Do not install the apparatus in any area where the temperature can be less than 40°F or 

more than 113°F. If the apparatus is cold to the touch, do not plug it in immediately. Let it sit 

unplugged at room temperature for at least 45 minutes before plugging it in.

Use an outlet that contains surge suppression or ground-fault protection. When installing 

equipment, unplug everything that will be connected to the coaxial network prior to making 

any connections. During an electrical storm or when the apparatus is left unattended and 

unused for long periods of time, unplug the power cord from the wall outlet for everything 

connected to the coaxial network, disconnect the satellite input and coaxial cable lines from 

the receiver, and if connected, disconnect your Ethernet or broadband connection. These 

actions provide additional protection against damage caused by lightning or power-line 

surges.

Tighten all coaxial cable connections only by hand. If you use a wrench, you may 

overtighten the connections and damage the equipment.