22
GB
Precautions
Operating range for the
keyboard and mouse
The maximum communication range for
the keyboard and mouse is 32.81 ft. (10
m) from the receiver. Depending on the
usage environment, sometimes the usable
distance may be shorter, preventing
normal operation. In such a case, take the
following measures:
• Ensure that the keyboard and mouse are
at least 8 in. (20 cm) from the computer,
display, and other electronic devices.
• Move the receiver closer to the
keyboard and mouse.
• Use a mouse pad.
Safety
If any solid object or liquid falls onto the
keyboard and mouse, turn it off and have
it checked by qualified personnel before
continuing its use.
Pointing device sensitivity
The sensitivity of the keyboard pointing
device and your computer’s pointing
device may differ.
Location
Do not place the keyboard and mouse in a
location where they are:
• On an unstable surface
• In very humid areas or where there is no
ventilation
• Subject to excessive dust
• Subject to direct sunlight or extreme
heat
• Subject to extreme cold
Operation
If the keyboard and mouse are brought
directly from a cold to a warm location or
placed in a very damp room, moisture
may condense on the inside of the
keyboard and mouse. If this occurs, the
keyboard and mouse may not work
properly.
In this case, wait about 30 minutes for the
moisture to evaporate. If the keyboard and
mouse do not work properly after one
hour, consult your nearest Sony dealer.
Carrying the keyboard
When carrying the keyboard, fold up the
palmrest. Do not carry the keyboard by the
palmrest.
Cleaning the outside of the
keyboard and mouse
• Clean the keyboard and mouse with a
soft, dry cloth or a soft cloth lightly
moistened with a mild detergent
solution. Do not use any type of
abrasive pad, scouring powder, or
solvent such as alcohol or benzine.
• Always remove the batteries when
cleaning the mouse.
