Beijer-electronics iX Panel T70 EN Uživatelský manuál stáhnout pdf (Strana 25)

Hardware Replacement

8.4.1 Self-testoftheDisplay

To perform a self-test of the display, follow the steps below:

Start the operator panel in a self-test mode (see table in the

Mode Switches section).

Go to the display test. Verify that the display works.

If the screen does not work, try fault tracing, see the Fault Tracing section.

8.4.2 CalibratingtheTouchScreen

Note:

AUS BkeyboardandaUSBmousem ustbeconnectedtotheoperatorpanel.

Follow the steps below to calibrate the touch screen:

Set the MODE switches to the correct positions in order to enter the Service

Menu mode (see table in the Mode Switches section).

Switch on the power an d follow the instructions.

Power off the operating panel.

Reset all MODE switches to the OFF position.

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Beijer-electronics iX Panel T70 EN Uživatelský manuál Strana 25