Silvercrest STMS 2219 A1 - Manual (Page 94)

Wireless keyboard with wireless mouse STMS 2219 A1
92 - English
Operating Environment
Position the device on a stable, flat surface and do not place any objects on the device. The device
is not designed for use in environments with high temperatures or humidity (e.g. bathrooms), and
must be kept free of dust. Operating temperature and operating humidity: 5 °C to 40 °C, max.
90% RH.
Always make sure that:
- no direct heat sources (e.g. radiators) can affect the device;
- the device is not exposed to direct sunlight or bright artificial light;
- contact with spray, dripping water and corrosive liquids is avoided and the device is
never operated near water; in particular the device may never be immersed in liquids (do
not place any objects containing liquids, such as vases or drinks, near the device);
- the device is never placed in the immediate vicinity of magnetic fields (e.g.
loudspeakers);
- no fire hazards (e.g. burning candles) are placed on or near the device;
- no foreign bodies are introduced into the device;
- the device is not subject to any extreme temperature changes as this may cause moisture
through condensation and cause short-circuits; If the device has been exposed to strong
temperature variations anyway, wait (approx. 2 hours) before turning it on, so it has
reached the ambient temperature;
- the device is not subject to excessive shocks and vibrations;
Copyright
The entire content of this User’s Manual is copyrighted and is provided to the reader for information
purposes only. Copying data and information without prior written and explicit authorization from
the author is strictly forbidden. This also applies to any commercial use of the contents and
information. All texts and figures are up-to-date as per the date of print release. We assume no
liability for any changes.
Storing When Not Using the Product
When leaving unused for a long period of time, remove the batteries from the wireless keyboard
and from the wireless mouse. Remove the USB nano receiver from your computer’s USB port and
insert it into the storage compartment of the mouse. Please note that the USB nano receiver fits into
the storage compartment in only one direction, without the need to apply any force. Also make sure
that the storage temperature is maintained between 5°C and 40°C. Humidity must not exceed
90% RH.