Chapter 4: Maintaining the Monitor
Performing Internal Maintenance
PHM/PM User Guide
4-4
cables from the end located on both the backshell boards.
Figure 4-2: Accessing the Internal Cables of the Monitor
10
Once the cables are disconnected, gently lift the backshell off the
unit.
11
Proceed to the specific maintenance or troubleshooting procedures
you need to perform.
Closing the Backshell
1
Carefully connect the touchscreen, display and inverter board cables
to their respective connectors (see Figure 4-2). Be sure you orient
the cables so that you do not bend their pins.
2
Secure the backshell to the unit using the retaining screws or nuts
removed earlier. There are 12 retaining screws on 15" units and 16
retaining nuts on 17" units.
3
Reinstall the unit in its enclosure or on its arm.
4
Reattach the power input cable, touchscreen cable, video input cable
and the ground cable at the left side of the monitor.
5
Reconnect the monitor to a power source.
6
Turn on the computer and the monitor.
Display cable
Touchscreen cable
Inverter
cable
