Casio fx-7400GIII Manual do utilizador de hardware - Página 3

Procurar online ou descarregar pdf Manual do utilizador de hardware para Calculadora Casio fx-7400GIII. Casio fx-7400GIII 17 páginas.

BEFORE USING THE CALCULATOR

FOR THE FIRST TIME...

Batteries are not loaded in your calculator at the factory.

Be sure to follow the procedure below to load batteries and adjust the display contrast

before trying to use the calculator for the first time.

1. Making sure that you do not accidently press the o key, slide the case onto the

calculator and then turn the calculator over. Remove the battery cover from the

calculator by pulling with your finger at the point marked 1.

2. Load the four batteries that come with the calculator.

• Make sure that the positive (+) and negative (–) ends of the

batteries are facing correctly.

3. Replace the battery cover, making sure that its tabs enter the

holes marked 2 and turn the calculator front side up. The

calculator will turn on automatically and the MAIN MENU will

appear on the display.