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GB4
User’s Manual
Safety Warning
10. LIGHTNING, STORM or NOT IN USE
• Unplug the product from the wall outlet and disconnect the antenna during a thunderstorm or when left
unattended and unused for long periods of time.This will prevent damage to the unit due to lightning and
power-surges.
11. EXTRANEOUS OBJECTS
• Do not insert anything through the openings in the unit, where they can touch dangerous voltage points
or damage parts.
12. REPLACEMENT of PARTS
• When replacement of parts is required, be sure the service technician uses replacement parts speci ed
by the manufacturer or those that have the same characteristics as the original part.Unauthorized
substitution may result in additional damage to the unit.
Warning
1. To avoid damage of the power cord or plug;
• Do not modify or process the power cord or plug arbitrarily.
• Do not bend or twist the power cord.-Make sure to disconnect the power cord holding the plug.
• Keep heating appliances as far as possible from the power cord in order to prevent the cover vinyl from
melting.
• The mains plug, as a disconnection device, shall remain readily accessible by the user.
2. To avoid electrical shock;
• Do not open the main body.
• Do not insert metal or in ammable objects inside the product.
• Do not touch the power plug with wet hands.
• Disconnect the power cord in case of lightning.
3. To avoid damage of product;
• Do not use the product when it is out of order.If you continue to use the product when defective, serious
damage can be caused to it.Make sure to contact your local product distributor if the product is out of
order.
• Do not insert metal or alien substance into the slots for the modules or Smartcards. It may cause damage
to the product and reduce its life span.