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1 Important
Warning
•
Never remove the casing of this apparatus.
•
Never lubricate any part of this apparatus.
•
Never look into the laser beam inside this apparatus.
•
Never place this apparatus on other electrical
equipment.
•
Keep this apparatus away from direct sunlight, naked
�ames or heat.
•
Ensure that you always have easy access to the power
cord, plug or adaptor to disconnect the apparatus
from the power.
•
The device shall not exposed to dripping
or splashing.
•
Do no place any source of danger on the
device (e.g. liquid �lled objects, lit candles).
•
Where the MAINS plug or an appliance
coupler is used as the disconnect device,
the disconnect device shall remain readily
operable.
Make sure that there is enough free space
•
around the product for ventilation.
Battery usage CAUTION – To prevent
•
battery leakage which may result in bodily
injury, property damage, or damage to the
unit:
•
Install all batteries correctly, + and - as
marked on the unit.
Batteries (packed or installed) shall not
•
be exposed to excessive heat such as
sunshine, �re or the like.
•
Remove batteries when the unit is not
used for a long time.
Only use attachments/accessories speci�ed
•
by the manufacturer.
2
EN
Hearing safety
Caution
•
To avoid hearing damage, limit the time you use the
headphones at high volume and set the volume to a
safe level. The louder the volume, the shorter is the
safe listening time.
Be sure to observe the following guidelines
when using your headphones.
•
Listen at reasonable volumes for
reasonable periods of time.
•
Be careful not to adjust the volume as your
hearing adapts.
•
Do not turn up the volume so high that
you can't hear what's around you.
You should use with caution or temporarily
•
discontinue use in potentially hazardous
situations.
•
Excessive sound pressure from earphones
and headphones can cause hearing loss.
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