Basic Braille Plus
Important Information
Seite 26
Avoid switching your Basic Braille Plus on immediately after moving it from a cold room
into a warm environment. Under unfavorable conditions, condensation might damage the
device. Wait until the device has warmed to room temperature before turning it on.
Take care that the interface cable is laid such that it do not pose a hazard (danger of
tripping over them).
When plugging in or removing the data cable of the Braille display, take care not to touch
the pins of the plugs, since this could result in an electrostatic discharge which could
damage the interface of your computer. Before unplugging the cable from the device,
disconnect it from your PC.
Before cleaning the device, always unplug the USB cable.
If the Basic Braille Plus was dropped, the housing has become damaged, or it is
malfunctioning, turn the unit off immediately. It needs to be serviced by authorized service
personnel.
At the end of its useful life, the device must be disposed of in accordance with the
applicable guidelines for electronic equipment.
6.4 Handling the Basic Braille Plus
The Basic Braille Plus's Braille modules utilize very reliable and maintenance-free piezo
technology. If handled properly, you will enjoy many years of trouble-free operation.
Always operate the Basic Braille Plus at normal room temperature and protect it from
humidity. Avoid exposing the Basic Braille Plus to extreme changes in temperature.
Do not drop your Basic Braille Plus and avoid exposing it to strong vibrations.
It is better for your Basic Braille Plus if you take care to operate it with clean hands,
because otherwise the tactile pins can become sticky and may release only if prodded.
Please ensure that no fluids enter into the Braille display. The Braille elements are
especially sensitive to humidity, because humidity could destroy the high-voltage piezo
elements.
We recommend covering the Basic Braille Plus when it is not in use to prevent dust from
entering the housing.
Clean your Basic Braille Plus with a damp cloth without any cleaners. The Braille elements
may be cleaned only with a dry, lint-free cloth.
The Braille elements should be cleaned and serviced thoroughly every two years in
average operating conditions. In general, during servicing of the Braille elements, all tactile
pins and key heads will be replaced, and all input elements checked. An endurance test
will then be performed. We can provide you with a replacement device during the
maintenance period. Maintenance may be carried out only by authorized dealers.
