IMPORTANT SAFEGUARDS
The power cable should be kept away from heat sources:
The heat produced by any heat source may melt the covering of the power cable.
Hold the power connector when removing the power cable:
Pulling the power cable itself may damage the vires inside the cable and cause fire or electric shock.
Do not touch the connector with wet hands:
To avoid risk of electric shock.
ATTENTION
Insert batteries in accordance with instructions:
Insert the batteries with correct polarities (positive ⊕ and negative ⊖). Incorrect polarities may cause breakage and leakage of the batteries, hurt operators and contaminate the remote controller.
Do not block or cover the vents:
Blocking the vents may cause overheating and fire. Do not install the prod- uct in a place with little or no ventilation. Never cover the vents with towels, blankets or dusters.
Unplug the connector:
Unplug the power connector when the product will not be used for a long time.
Always make sure the antenna system is properly grounded to provide adequate protection against voltage surges and
Antenna
Antenna discharge unit
(NEC Section
Ground clamp
Electric service equipment
Ground clamp 
Grounding conductors 
(NEC Section
Power service grounding
electrode system (NEC Art 250 Part H)
Use extreme care to make sure you are never in a position where your body (or any item your are in contact with, such as a ladder or screwdriver) can accidentally touch overhead power lines. Never locate the antenna near overhead power lines or other electrical circuits. Never attempt to install any of the following during lightning activity:
a). an antenna system; or b).cables, wires, or any home theater component connected to an antenna or phone system.
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