TOUCH SCREEN OPERATION
This system is operated mainly by the buttons on the screen . ( Referred to as screen buttons in this manual .)
� When a screen button is touched , a tone sounds . The tone sound can be adjusted . ( �P . 101 )
NOTE
� When is displayed screen .
� If the touch screen is unresponsive or may n
CAUTION
� To prevent damaging the screen , lightly touch the screen buttons with your finger .
� Do not use objects other than your finger to touch the screen .
� Wipe off fingerprints using a glass cleaning cloth . Do not use chemical cleaners to clean the screen , as they may damage the touch screen .
NOTE
� If the system does not respond to touching a screen button , move your finger away from the screen and then touch it again . � Dimmed screen buttons cannot be operated . � The displayed image may become darker and moving images may be slightly distorted when the screen is cold .
� When it is extremely cold , screens may not be displayed properly and the data input by a user may be deleted . Also , the screen buttons may not operate correctly .