To adjust the display contrast: (1408/1416)
1.Press the MENU button.
2.Use the up and down arrow keys to locate Screen/Sounds or Screen & Sound Options. Press the Select soft key.
3.Use the up and down arrow keys to locate the option Contrast. Press the Select soft key.
4.Use the left and right arrow keys to adjust the brightness as required.
5.When completed, press the Done soft key.
6.Press the Exit soft key to exit the menus.
To adjust the display contrast: (1403)
1.Press the MENU button.
2.Press # until Screens/Sounds is displayed.
3.Press # until Bright is displayed.
4.The current setting is shown. Use the – + rocker button to adjust the contrast.
5.Press the MENU button to exit the menu.