Beijer Electronics iX Panel K100 EN - Manual (Page 25)

Hardware Replacement
6. Flip the mounting plate and unscrew the 4 torx screws.
4 x torx screws
7. Make sure the display cable is attached to the new display before reattaching
the mounting plate.
8. Re-assemble the panel in reverse order.
8.4.1 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.
Beijer Electronics, MAEN003 25