Casio SF-5500B Manuel d'utilisateur télécharger pdf (Page 20)

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Operation Display Note

Check to see if

timer is working.

Shows dots at

corners.

Memory Check

The functions of the numbered items on the display include:

1. Writes the test pattern in the ROM to the RAM area. (Test pattern: Incremental order 00,

01, and so on)

2. Compares the test pattern with the write data (WRITE1) of the RAM and displays the

results.

3. Writes the test pattern in the ROM to the RAM area. (Test pattern: Decremental order

FF, FE, and so on)

4. Compares the test pattern with the write data (WRITE2) of the RAM and displays the

results.

ESC

TIME DISPLAY

00:00:XX

TEST 2 MEMORY

MENU 3 KEY

4 BUZZER

1 DISP 5 EXT

RAM check

To return to the

TEST MENU,

press .

5: Not used

6: Not used

MEMORY 3 WR2

4 READ2

1 WR1 5 DUMP

2 READ1 6 CHKSUM

( or 3 )

WRITE1

( or WRITE2 )

ESC

Operation Display Note

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Casio SF-5500B Manuel d'utilisateur Page 20