Actron CP9190 manual Memory Test, From System Setup menu Select Keyboard Test, Press a KEY

Using The Scan Tool

Keyboard Test

The Keyboard Test is used to verify keys are working correctly.

From System Setup menu:

1.Select Keyboard Test.

•Use UP or DOWN arrow key until Keyboard Test is highlighted.

•Press ENTER.

System Setup

English/Metric

Contrast Adjust

Beeper

Auto Power Off 

Tool Information

Display Test

Keyboard Test

3

2.Press a KEY.

•Key name or scroll direction should inverse colors on display.

•The only exception is the BACK key. When BACK key is pressed, System Setup menu returns.

✓If System Setup menu does not return, then BACK key is not working correctly.

Memory Test

✓The Memory Test will test RAM and Flash ROM.

✓Run the Memory Test if the tool has trouble:

❒Playing back recorded data.

❒Displaying trouble code definitions.

❒Doing any function that uses internal memory.

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