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Chapter 2: Installing the monitor
19
.
Figure 8: Connecting DC power cable wires to connectors
6. Using a 1/8-inch flathead screwdriver, turn the screw on the terminal
strip clockwise until the negative cable wire is firmly attached.
7. Repeat steps (5) and (6) for the “ground” and DC+ cable wires and
then tighten screws on the terminal block to a torque of 10 inch-
pounds.
8. Fasten a cable tie around the three wires at about one inch from the
terminal block (Figure 7).
9. Make sure that one end of the insulator is flush with the terminal
connector and the other end overlaps the power cable jacket by at
least 1 inch.
10. To prevent the insulator from moving down the cable, secure the
insulator to the chassis of the monitor by using a cable tie or other
equivalent securing device.
11. Connect power to the DC power cable at is source.
Step 4:
Adjust display
settings
Open the enclosure
To access the monitor’s controls, you must open it. To open the enclosure:
1. Put on an electrostatic discharge grounding wrist strap.
2. Make sure that the power supply for the monitor is connected.
3. Open the monitor enclosure.
If your unit has security screws on the back of the bezel, remove
them with the appropriate screwdriver (the locations of the security
screws are shown in Figure 13 on page 38).
Apply a 5/32-inch (4 mm) Allen key to the latch screw on the top of
the enclosure. Turn the key counterclockwise ¼ turn, or until you
feel the unit opening.
It is not necessary to fully open the enclosure to operate display controls.
With the enclosure slightly ajar, you can access the display-setting controls
(located on the back of the monitor’s display, near the top). Table D
summarizes the functions of each on-screen control:
Important
To prevent damage from electrostatic discharge (ESD), wear a grounding wrist
strap when working with electronic components inside the enclosure. Follow the
instructions that come with the wrist strap. If a grounding wrist strap is not
available, touch a grounded metal object to discharge any static from your body.