Specifications

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✽✽ Low battery! ✽✽

3-4. About Low Battery Warning

If the following message appears on the display, immediately stop using the calculator and replace

batteries.

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 calcu-

lator during that time.

EXE

(INIT) . Returns tint to default setting.

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

• To adjust the contrast

1. Use and to move the pointer to CONTRAST.

2. Use to make the figures on the display darker or to make them lighter.

3. Press

to return to the Main Menu.

• To adjust the tint

1. Use and to move the pointer to the color you want to adjust (ORANGE, BLUE,

GREEN).

2. Use to move the setting toward the G (green) side or to move it to the O (orange) side.

3. Press

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.

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.

COLOR

O B G

ORANGE

BLUE

GREEN

CONTRAST

INIT IN·A

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F1 F2