HP digital sender 9200c Manuale Di Servizio
Buttons test
Follow these instructions to test the functionality of the control-panel buttons.
1
Press the
M
ENU
button on the control panel and then select the DIAGNOSTICS menu.
2
Select CONTROL PANEL, and then select the BUTTONS test. The buttons test directs you to
press each control-panel button to test its functionality.
press each control-panel button to test its functionality.
Touchscreen test
Follow these instructions to test the functionality of the control-panel touchscreen.
1
Press the
M
ENU
button on the control panel and touch the DIAGNOSTICS menu.
2
Touch CONTROL PANEL, and then touch TOUCHSCREEN. The touchscreen test divides the
screen into a grid and then asks you to touch each section of the grid to test its functionality.
screen into a grid and then asks you to touch each section of the grid to test its functionality.
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7 Troubleshooting