MultiBio700- User Manual
eSSL Pvt. Ltd.
Page 8
1.4 Use of the Touch Screen
Touch the screen with one of your fingertips or the edge of a fingernail, as shown in the
following figure. A broad point of contact may lead to inaccurate pointing.
When the touch screen is less sensitive to the touch, you can perform a screen
calibration through the following menu operations. Press [
Menu
] -> [
Auto Test
] ->
[
Calibration
] on the screen and a cross icon will be displayed. After you touch the
center of the cross at five locations on the screen correctly, the system will automatically
returns to the main menu. Press [
Exit
] to return to the initial interface. For details, see
the description in 9. Auto Test.
Smear or dust on the touch screen may affect the performance of the touch screen.
Therefore, try to keep the screen clean and dust-free.