Beijer Electronics iX Panel T40 EN - Manual (Page 23)

Hardware Replacement
6. Insert the two screwdrivers between the display frame and the aluminum
casing illustrated below. Press and bend gently on the display frame to unlock
the frame and tilt up the display frame.
display frame pressure points
7. Mount the new display unit.
8. Re-assemble the panel in reverse order.
7.4.1 Self-test of the Display
To perform a self-test of the display, follow the steps below:
1. Start the operator panel in a self-test mode (see table in the
Mode Switches section).
2. Go to the display test. Verify that the display works.
3. If the screen does not work, try fault tracing, see the
Fault Tracing section.
7.4.2 Calibrating the Touch Screen
Note:
A USB keyboard and a USB mouse must be connected to the operator panel.
Follow the steps below to calibrate the touch screen:
1. Set the MODE switches to the correct positions in order to enter the Service
Menu mode (see table in the Mode Switches section).
2. Switch on the power and follow the instructions.
3. Power off the operating panel.
4. Reset all MODE switches to the OFF position.
Beijer Electronics, MAEN004 23