Cherry G84-5200 Bedienungsanleitung Seite 7

4 Securing the keyboard
Dimensions
A diagram with the dimensions of the keyboard
and the position of the screw domes can be found
on the final pages of the Technical Data
information.
4.1 Fitting dimensions
The keyboard can be fitted from above or below.
Cut-out measurements when fitting from above
(cut-out version B):
369.05 ±0.3 mm x 135.75 ±0.3 mm.
Cut-out measurements when fitting from below
(cut-out version A):
369.95 ±0.2 mm x 134.65 ±0.2 mm.
4.2 Mounting
The casing base contains three screw caps for
additional securing. Use screws with a wood/
plastic thread and a thread diameter of 2 mm.
When selecting the screw length, ensure that the
screw does not protrude into the screw cap by
more than 7.7 mm.
5 Installing the mounting feet
 Slide both supplied mounting feet into the
receiving slots in the base of the casing until
locked in.
To remove, press and hold the tab and then pull
the foot away towards the rear.
6 Maintenance and servicing
The keyboard is maintenance-free. For cleaning,
use a lint-free cloth that has been moistened with
water and a mild detergent (e.g. dishwashing
liquid). Do not allow liquid to enter the keyboard.
Do not remove the key caps. The use of
aggressive liquids such as alcohol or acids can
damage the keyboard.
Trackball: Clean the ball at regular intervals.
Remove the ball by gently pressing the cover of
the trackball and turning counterclockwise. Clean
the optical sensor (the transparent lens located
under the ball) carefully, e.g. using a cotton wool
earbud.
7 Accessories
A flexible protective keyboard membrane

(WetEx ) to protect the keyboard against dust,
liquids and dirt is available for purchase.
8 RSI syndrome
RSI syndrome
RSI stands for "Repetitive Strain Injury". RSI
results from small, continually repeated
movements.
Typical symptoms are discomfort in the fingers or
neck. For further information see: www.cherry.de/
english/service/servicedownload_rsi.htm
1 Set up your workspace for maximum ergonomic
benefit.
2 Position the keyboard in such a way that your
upper arms and wrists are on either side of your
body and are stretched out.
3 Take several short breaks, with stretching
exercises if necessary.
4 Change the position of your body often.
9 Disposal
Dispose of the old unit via a
collecting point for electronic scrap or
via your dealer.
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