Batteries; R/F Interface - Silvercrest OML807 User Manual And Service Information

Wireless Multimedia Laser Mouse OML807

Batteries

Insert the battery with the correct polarity. Never throw the battery
into the fire. Remove the battery if the device is not going to be
used for a long time. Non-intended use may cause explosion and
danger to life.

R/F Interface

Please switch off the appliance in airplanes, hospitals, operating
theatres and in the vicinity of medical electronic system. The radio
waves transmitted could impair the functionality of sensitive
appliances.
Observe a minimum distance of 20 cm between the appliance and
any pacemaker as the radio waves could impair the function of the
pacemaker.
The transmitted radio waves may create interference noises in
hearing aids.
Do not allow the appliance to be introduced in the vicinity of
inflammable gases or in environments subject to a risk of explosion
(e.g. paint shops) as long as the radio component is switched on,
because the transmitted radio waves could trigger an explosion or
fire.
The coverage/range of the radio waves varies depending on the
surrounding and environmental conditions.
6 - English