Energy-Saving Function; Troubleshooting - Cherry DW 3000 Operating Manual

OPERATING MANUAL
CHERRY DW 3000 – Wireless Desktop
Congratulations ...
CHERRY has developed and produced innova-
tive input systems for computers since 1967.
You can now experience the difference in qual-
ity, reliability and design with your new favour-
ite accessory.
Always insist on original CHERRY products.
For information on other products, downloads
and much more, visit us at
www.cherry-world.com.
Your CHERRY DW 3000 stands out especially
due to the following features:
• Cordless freedom with a range of up to
10 meters
• Accurate and quick, thanks to an optical
sensor with 1200 dpi resolution
• Battery status LED in keyboard and mouse
• You can configure the mouse buttons as well
as the F-keys and Hotkeys (except standby)
using KeyM@n software (as a free down-
load at: www.cherry-world.com -> Compu-
ter input devices -> Help & Support ->
Downloads -> CHERRY DW 3000).
1 Tips
1.1 Surface under the mouse
A bright, structured surface under the mouse
saves energy, increases effectiveness and
ensures optimum motion detection.
A reflective surface is not suitable for using the
mouse on.

1.2 Energy-saving function

When not in use, the mouse switches to a sleep
mode which requires almost no power. The
first movement switches it back on automati-
cally. You therefore do not need to switch the
mouse off if it is not moved.
When the mouse is transported, it recognises
this as movement and is permanently acti-
vated. Therefore, to save the battery, you
should switch the mouse off during transport
(switch in OFF position).
1.3 Battery status LED
After the LED flashes red, the batteries soon
need to be changed.
1.4 Cleaning the devices
CAUTION: Damage may be caused
by harsh cleaning agents or liquids
in the devices
• Do not use solvents such as gasoline or
alcohol and scouring agents or scouring
sponges for cleaning.
• Prevent liquids from entering the devices.
• Do not remove the keycaps of the key-
board.
1 Switch off the PC.
2 Clean the devices with a slightly damp cloth
and some mild cleaning agent (e.g. dish-
washing liquid).
3 Dry off the devices with a soft, lint-free cloth.
1.5 RSI syndrome
RSI stands for "Repetitive Strain
Injury". RSI arises due to small
movements continuously repeated
over a long period of time.
Typical symptoms are discomfort in the fin-
gers or neck. For further information see:
www.cherry.de/english/service/service-
download_rsi.htm
• Set up your workspace ergonomically.
• Position the keyboard and mouse in such a
manner that your upper arms and wrists
are outstretched and to the sides of your
body.
• Take several short breaks, with stretching
exercises if necessary.
• Change your posture often.

1.6 Troubleshooting

1 Switch the mouse off and on again.
2 Check whether the batteries are inserted
correctly and have sufficient voltage.
3 Connect the receiver to another USB port on
the PC.
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