CASIO LX-392AA
Manual de Servicio

EXE

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F1 F2

COLOR OBG ORANGE BLUE GREEN � + CONTRAST INIT IN·A

F1 F2

(INIT) . Returns tint to default setting. (IN·A) . Returns tint and contrast to default setting.

� To adjust the contrast 1. Use 2. Use 3. Press and
MENU

to move the pointer to CONTRAST. to make them lighter.

to make the figures on the display darker or to return to the Main Menu.

� To adjust the tint 1. Use and GREEN). 2. Use 3. Press
MENU

to move the pointer to the color you want to adjust (ORANGE, BLUE, to move it to the O (orange) side.

to move the setting toward the G (green) side or to return to the Main Menu.

� When adjusting the color contrast, first adjust overall display contrast, and then adjust the tint of each individual color. � You can also adjust the overall contrast whenever any other screen is shown on the display by pressing SHIFT and then or . Press SHIFT again to exit the contrast adjustment procedure.

3-4. About Low Battery Warning
If the following message appears on the display, immediately stop using the calculator and replace batteries.

VV Low battery! VV
If you try to continue using the calculator, it will automatically switch power off, in order to protect memory contents. You will not be able to switch power back on until you replace batteries. Be sure to replace batteries at least once every two years, no matter how much you use the calculator during that time.

4.REPLACING BATTERIES
Warning! If you remove both the main power supply and the memory back up batteries at the same time, all memory contents will be erased.

�6�