Sharp CE-LK2 Uživatelský manuál stáhnout pdf (Strana 5)

Reset function

1) When trouble occurs

Press to enter the reset mode.

•

Use this function ( or ) to return all

settings to the default value or to delete all data.

2) All RESET operation

•

If trouble still occurs, proceed as follows:

1. Press to turn the calculator off.

2. Open the battery cover.

3. Press the RESET switch in the battery

compartment.

4. Place the battery cover back on.

5. Press .

•

Returns to the initial display.

CAUTION

If you press in step 5, it will delete all data stored

in the calculator.

SET UP menu

Adjusting screen contrast

•

The contrast adjust screen will appear when pressing

Press to darken contrast.

Press to lighten contrast.

Guide to key use

There may be differences in the results of calculations

and in displayed content, as this calculator has

detailed set up menus involving options such as angle

units and display formats.

The set up menu screen will appear upon pressing

Confirm the current

settings or change

the settings using

the cursor keys.

Press to use secondary functions (in

yellow).

Press to use the alphabet keys (in violet).

Example:

To select “x

”:

To select “x

-1

”: ➞

To select F: ➞

Displayed as follows:

Basic operation

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Sharp CE-LK2 Uživatelský manuál Strana 5

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