Buttons; Touch Panel; Signal Generator - Pfaff performance 2054 Service Manual

54. Buttons

The machine buttons are represented on the screen.
They are bright at the start of the test and are shown as black when the buttons (not the push-buttons) are
pressed.
The operator is requested to operate the buttons in any chosen order.
Don't press the buttons simultaneously.
The test is completed and the menu will be closed after every button has been pressed.
Press on the display to reject the results of the test.
If the „Full test" mode is activated, the next test will be automatically executed after completion of the
test.

55. Touch Panel

The indicated positions must be pressed with a blunt object in order to align the target and actual markers.
Don't use a sharp-edged object. It could damage the touch panel.
An evaluation window for visual check is displayed after completion of the test.
Please press now the relevant buttons:
either
or
plus
The current test can be interrupted with the „i" button.
If the „Full test" mode is activated, only the next test will be automatically executed after pressing
the „+" or „-" button.
56. Signal generator / loudspeakers
All audio outputs must be tested via the „all" button.
The test is completed after all audio outputs have been actuated.
An evaluation window for visual check is displayed after completion of the test.
Please press now the relevant buttons:
either
or
plus
The current test can be interrupted with the „i" button.
If the „Full test" mode is activated, only the next test will be automatically executed after pressing
the „+" or „-" button.
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button „+" = OK (test was successful)
button „-" = ERROR (test was not successful)
button „i" = End (end of test with possibility to go to the next test)
button „+" = OK (test was successful)
button „-" = ERROR (test was not successful)
button „i" = End (end of test with possibility to go to the next test)