Technical data

Operation Manual ACK-540 RF+
E&OE
- 14 -
3.3 Touchpad
As an alternative to a mouse, this keyboard is equipped with an improved Smart-Touchpad with two
integrated mouse function keys allowing comfortable and ergonomic handling of the PC, for instance from a
sofa. The operation of the touchpad is simple and brilliant.
• Gently glide over the touchpad surface with your finger in
order to move the cursor, and tap on the surface in order
to "click".
• Click, double-click, marking, and drag functions can
be performed directly by tapping on the surface of the
touchpad. You do not need to apply a lot of pressure
for this. Actually, you will get the best reaction by
clicking gently and rapidly (alternatively you can use the
mouse function keys).
• In order to "drag", to draw, or to mark, you must apply a double-click on the touchpad making sure the
fingers remains on the touchpad after the second click. Then, glide over the touchpad with your finger in
order to complete the movement.
• Put two fingers on the Touchpad and glide over it to scroll up and down in your application
(identical to a mouse scroll wheel).
• Tap with three fingers on the surface of the touchpad to retrieve the context menu at the related position
of the cursor (identical to a right mouse button).
• When using notebooks with already integrated touchpad and mouse function keys you must de-activate
these internal control devices in case of error messages or malfunctions*.
• In order to increase or decrease the speed of the cursor movements, change the settings of the mouse
options in your system control under Windows*.
Advice:
The sensitivity and the deactivation of the click-function of the touchpad cannot be changed.
There is also no separate driver supporting these settings.
* Refer to the documentation of your PC for details.
Touchpad
Mouse function keys