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NT401 Oil Service Tool Manual_English_V1.01
Figure 7-5 Sample Setup Screen
2. Press the LEFT/RIGHT arrow key select an item and press the ENTER key to save and return.
Figure 7-6 Sample Beeper On/Off Selection Screen
7.4 Test Keypad
Selecting Key Test option opens a screen that allows you to check the functionality of the keypad.
To test the keypad:
1. Scroll with the arrow keys to highlight Key Test from Setup menu and press the ENTER key.
Figure7-7 Sample Setup Screen
2. Press any key to start test. The virtue key corresponding with the key you pressed will be
highlighted on the screen if it works correctly.