Operation Manual

3) Press ENTER again to start test. Look for missing spots in the solid black
characters.
4) When completed, press EXIT to return.
B. Keyboard Test
The Keyboard Test function verifies if the keys are functioning properly.
1) Use the UP/DOWN scroll button to select the Keyboard Test from the Tool
Self-test menu, and then press ENTER.
2) Press any key to start the test. When you press a key, the key name is
observed on the display. If not, then key is not functioning properly.
2) Select Display Test from the Tool Self-test menu and press ENTER.
3) Double press the EXIT to return to the previous menu.
17