Technische Beschreibung und Bedienungsanleitung
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Columa 700 R
Frequently asked questions · Cleaning
Care instructions and cleaning
To make sure you are able to enjoy your product
from Lautsprecher Teufel for a long time, please
note the following tips:
Do not expose the unit to direct sunlight.
Avoid extreme temperature differences and pro-
tect your speakers from moisture.
When cleaning the speaker, only use a slightly
damp or dry cloth. Abrasive cleaners and products
that contain alcohol should be avoided. Remove
dust from the membrane very carefully with a dry
cloth.
»
The subwoofer responds to the remote con-
trol of another device or another device re-
sponds to the subwoofer remote control
«
.
As there are no fundamental regulations on the
distribution of frequencies, each manufacturer
can work with the code of its choice. Unfortu-
nately, occasional crossovers in individual cases
cannot be prevented. This is, however, not a fault
in the subwoofer! If you have the freedom to
choose another location and can locate the sub-
woofer outside the range of the other device's
remote control (and not right next it) this may
reduce this problem, as the reception spectra
may then no longer overlap.
»
The subwoofer does not respond correctly to
the remote control
«
The batteries may have been inserted incorrectly
or they may be empty: they may need to be in-
serted correctly or replaced. Operation can be
impaired if the subwoofer is situated too far away
or in direct sunlight.