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General safety instructions
Earthing the antenna system
An incorrectly earthed antenna system can lead to overvoltage in the event of a
lightning strike. Earth the antenna system in accordance with regulations or con-
nect an equipotential bonding conductor. When doing so, comply with EN 60728/11
and national regulations where applicable.
Caution
Risk of corrosion and explosion of batteries. If your unit is supplied with batteries
(for instance in the remote control), comply with the following points:
●Do not expose batteries excessively to sources of heat, direct sunlight or fire.
●Comply with the safety instructions stated on the batteries:
●Replace the batteries only with types that are identical or equivalent,
Important
Risk of damage to the unit. Please note the following points:
Incorrect connections to the ports
Improperly connected connections can lead to operating faults or defects in the
unit.
Overheating
Comply with the following points, so that the heat generated in the unit is ade-
quately dissipated.
●Unless stated to the contrary in the instructions supplied with the unit, maintain
the following clearances around it: 10 cm above it, 5 cm behind it, 2 cm to either
side.
●Never install the unit in a cupboard or on shelves with inadequate ventilation.
●Never cover or block the cooling slots on the unit or the fan (e. g. with other
equipment, magazines, tablecloths, clothing or curtains).
●Do not place any objects on top of the unit.
●Do not place the unit close to sources of heat, and do not place naked flames,
such as candles, on the unit.
●Do not expose the unit to direct sunlight.
Loss of data and software corruption if the receiver is disconnected from the
mains whilst it is in use
Always switch the receiver into stand-by mode by pressing the stand-by button (on/
off) on the remote control, before disconnecting it from the mains. This ensures
that any data that is new or has been changed will be saved by the receiver.