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The front panel key-pad and the hand terminal key-pad can be tested using the facility in the
maintenance/calibration selection of the set-up menu.
The procedure to test the key-pad requires each key to be pressed in turn and to confirm the
correct key press on the display. Make sure the display shows only the appropriate key press.
Connecting the hand terminal disables the front panel key-pad.
K0260 Issue No. 8
Testing and Fault Finding