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