Beijer-electronics iX Panel TA70 EN Manual de usuario descargar pdf (Pagina 23)

Hardware Replacement

7.4.1 SelfTestoftheDisplay

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 sec-

tion).

Go to the display test, by runn ing or skipping the preceding tests. Verify that

the display works.

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

7.4.2 CalibratingtheTouchScreen

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 TA70 EN Manual de usuario Pagina 23