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ADJUSTING THE SCREEN
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ADJUSTING THE SCREEN
Screen Visibility is Low
If the screen is difficult to see when you turn on
the power, follow the steps below.
a
Press your finger anywhere on the screen.
Holding your finger on the screen, turn the
main power switch to OFF and back to ON.
→ BRIGHTNESS OF LCD is displayed.
b
Use the , keys to adjust the screen
until you can see it easily.
c
Turn the main power to OFF and back to
ON.
Touch Panel is Malfunctioning
If the screen does not respond correctly when you
touch a key (the machine does not perform the
operation or performs a different operation), follow
the steps below to make the proper adjustments.
a
Press your finger anywhere on the screen.
Holding your finger on the screen, turn the
main power switch to OFF and back to ON.
→ BRIGHTNESS OF LCD is displayed.
b
Press the “Automatic Threading” button.
→ The touch panel adjustment screen is displayed.