Focal SUB 1000 F, User Manual

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20. Do not use this device in
tropical climates.
21. Do not use this device at
altitudes of more than 2,000 m
(6,500 ft).
22. Do not overload wall sockets,
extension leads or multiple socket
outlets as this could cause fire or
electric shock.
23. The device must not be
mounted to a wall or ceiling unless
intended by the manufacturer.
24. If the device has been moved
from a cold environment to a hot
environment, make sure that no
condensation appeared before
connecting the power cable.
25. No naked flame sources, such
as lit candles, should be placed on
top of the device.
26. The product should only be
connected to the mains power
type shown on the label on the
device. If you’re not sure what
type of mains electrical supply
you have, ask your retailer or your
electricity supplier. For devices
intended for use with a battery
or another power source, see the
user manual. 27. Always leave a distance of
at least 5 cm (2") around the
product for proper ventilation.
28. When replacement
components are needed, make
sure that the maintenance
technician uses the components
recommended by the
manufacturer or components
with the same technical features
as the original product. Using
non-compliant components
could cause fires, electric shocks
or other risks.
29. After any maintenance or
repair work on the device, ask the
maintenance technician to test it
to check that it works safely.
30. The product should only be
connected to the mains power
type shown on the label on the
device. If you’re not sure what
type of mains electrical supply
you have, ask your retailer or your
electricity supplier. For devices
intended for use with a battery
or another power source, see the
user manual. 31. To avoid damaging your
hearing, do not listen to
loudspeakers at high volumes for
long periods of time.
Listening to speakers at high
volumes can damage the
user’s ears and may lead to
hearing problems (temporary
or permanent deafness, tinnitus,
hyperacusis).
Hearing system exposure to
excessive sound level (over 85 dB
SPL LAeq) for several hours can
cause irreparable damage to your
hearing.
READ FIRST !
IMPORTANT SAFETY INSTRUCTIONS !