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13
USING THE SCREEN KEYS
Touch a key on the screen with your finger to select the
pattern which appears inside the key or to start the
function or operation indicated inside the key.
CAUTION
Be sure to touch the key with your finger only.
Never use a pointed instrument such as a sharp
pencil or a screwdriver or a hard object to touch
the key.
Furthermore, do not press down too hard on the
screen, otherwise problems may result.
NOTES
– All or parts of the screen may become darker or lighter at times because of changes in the
ambient temperature around the screen. This is normal and is not the sign of a malfunction.
Adjust the screen if it is difficult to read.
ABOUT THE SCREEN
1. While touching the LCD, turn the power off and then back
on again.
2. Press “ ” key to soften the characters on the screen,
or “
” key to sharpen them.
3. After you have finished adjusting, turn the power off and
back on again once more.
ADJUSTING THE BRIGHTNESS OF THE SCREEN