Introduction 13
Before Use
■ Touch Screen Button
Touch a button on the screen to operate it.
About touch button operations
• Keep touching the touch button until a “beep” is emitted in
response. (When the guide tone is set to ON.)
• To protect the screen, touch the touch button lightly with your
finger.
• When there is no response from a button, remove your finger from
the screen and touch it again.
• Touch buttons that cannot be operated have their colors toned
down.
• When the button function is enabled, the touch button returns to a
brighter color.
CAUTION
Touch the touch buttons with your finger. Operating touch
buttons with the point of hard objects such as ballpoint pens
or mechanical pencils may damage the screen.