Full Product Manual

B. Keyboard Test
The Keyboard Test function verifies if the
keys are functioning properly.
1. Use the Up/Down scroll button to select Keyboard Test from
the Tool Self-test menu, and then press the OK button.
2. Press any key to start test. When you press a key, the key
name should be observed on the display. If the key name
does not show up, then the key is not functioning properly.
3. When completed, double press the ESC button to exit.
Keyboard Test
Press any key to
start test
key:
Double [ESC] to return
Figure 3.10
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