
Hardware Replacement
5.
Remove the mounting plate (9 torx screws). Gently lift the mounting plate
with the display and power card.
9 x torx screws
6.
Flip the mounting plate and unscrew the 4 torx screws.
4 x torx screws
7.
Re-assemble the panel in reverse order.
8.4.1 Self-testoftheDisplay
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 d
isplay works.
3.
If the screen does not work, try fault tracing, see the Fault Tracing section.
8.4.2 CalibratingtheTouchScreen
Note:
AUS BkeyboardandaUSBmousemustbeconnectedtotheoperatorpanel.
Follow the steps belo
w 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.
BeijerElectronics, MAEN007
25
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