Summary Of Touch Response Modes; Configuring The Touch Sound - IBM 4820 Planning, Installation And Service Manual

Configuring and calibrating the touch screen
Table 2-3. Summary of touch response modes (continued)
Touch mode
Touch-down
Selecting a touch mode: Use the Touch Settings tab or the Special tab to select a
touch mode. Some touch modes require you to select options on both tabs.

Configuring the touch sound

You can configure your touch screen so that the system produces a beep when you
touch the screen, or when you remove your touch. To enable or disable the touch
sound:
v Select the Touch Settings tab to access the Touch Sound option.
v Click Beep to cycle through the choices:
Customizing the touch sound: If you enable the touch sound, you can customize
both frequency or pitch, and duration. To customize the touch sound:
v Select the Special tab to access the Custom Touch Sound options.
v Click the right and left arrows to change the frequency, or pitch, and duration of
Other adjustments to the touch display
This section provides a summary of the other SmartSet software features. For
additional information, see the on-line help of the program.
Adjusting the double-click settings: You can adjust the speed and area values of
the double-click. The speed defines how quickly you must touch the screen twice
for the system to interpret your actions as a double-click. The area defines the
space in which you must touch twice for the system to interpret your actions as a
double-click. Changing these settings for the touch screen affects the mouse
double-click settings, too.
Changing the cursor display and position: After calibration, the cursor appears
directly beneath your finger when you touch the screen. Options on the Cursor tab
allow you to set the following preferences:
Cursor Visibility
Cursor Vertical Offset
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4820 Planning, Installation and Service Guide
How to click
Touch the object.
Provides a pause for
user to receive visual
feedback that a
button was pressed
and released.
– Beep on touchdown produces a beep when you touch the screen
– Beep on lift-off produces a beep when you lift your finger off the screen.
– Beep off produces no sounds when you touch the screen. This is the default
setting.
the touch sound. The range of settings is as follows:
– Frequency: 200 to 5000 Hz in 10 Hz increments; the default is 1500 Hz
– Duration: 50 to 600 ms in 10 ms increments; the default is 200 ms
Specifies whether to show or hide the cursor
Defines the vertically distance between your touch and the position of the
cursor on the screen
How to double-click How to drag
Touch twice in quick Not supported
succession in the
same place.
January 14, 2005