Read Sharp UP-X500 (serv.man23) Technical Bulletin online
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Page 1 of 4
UP-X500
BRIGHTNESS ADJUSTMENT
Procedure to adjust the brightness of the
screen on the UP-X500
1.
Open control panel by pressing Start, then Control panel.
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Page 2 of 4
2.
Double tap on ‘Display’
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Page 3 of 4
3.
Tap the ‘Settings’ tab
4.
Then tap on the ‘Advanced’ button
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Page 4 of 4
5.
Tap the ‘S3 Gamma Plus’ tab.
6.
Hold the tip of your finger on the dark inner circle. You should then see
two circular arrows appear on the screen where your finger is touching.
two circular arrows appear on the screen where your finger is touching.
7.
Still with your finger making contact with the display, move your finger
left to right, like using a rotary control. You will observe the value
left to right, like using a rotary control. You will observe the value
changing and the displays brightness or contrast as you move the control.
8.
Once adjusted as required, release your finger and tap the 'Apply' button,
then tap 'OK' and ‘OK’ again. Tap the X on the top right hand corner to
close the control panel.
close the control panel.