JRC JMR-92 Series Field Service Manual page 845

7.2.3 Confirming the Performance of the Operation
Unit [Key Test]
Confirm the operation of the keys of the operation unit.
1.
Click on the [Menu] button on the left toolbar.
The menu is displayed.
2.
Click on the [Maintenance] - [Diagnosis] - [Key Test] button on the menu.
3.
Click on the [Key Test Start] button.
Key Test window is displayed.
Chapter 7 Troubleshooting 7-22