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2-17.1
How to Install a NIC
Refer to Figure 2-33 before you install the NIC and perform the following procedure to
install the NIC on the ARIES's printed-circuit board.
Remove AC and DC power from the control unit before you install a NIC.
CAUTION
1. Slip on a wrist ground strap and connect the clip to the earth ground in the
2. Remove the four screws holding the keypad / display to the main PCB. Carefully pull
3. Remove the NIC from its shipping carton and locate the three plastic standoffs
4. Carefully insert the NIC into the 20-pin connector J5 and attach it to the three
5. Secure the upper left-hand corner of the NIC with the long screw and spacer
6. Carefully plug the display into its receptacles on the PCB and re-attached with the
7. Connect network wiring as shown in Paragraph 2-17.2.
2-17.2
Network Wiring
Typical Class-B, Style-4 and Class-A, Style-7 wiring are shown in Figure 2-34 and
Figure 2-35, respectively.
P/N 06-236530-001
enclosure. Do not remove the NIC from its shipping carton unless you have
established a common earth-ground potential among yourself, the enclosure, and
the NIC's shipping carton.
out the keypad/display from its connectors to the PCB and set aside in a clean, dry
location.
included in the installation kit. Insert these standoffs into the three mounting holes
in the PCB as shown in Figure 2-33.
plastic standoffs.
supplied with the installation kit. The spacer will separate the NIC and the PCB and
the screw will connect to the chassis. Do not over-tighten the screw.
four screws. Be sure that the display pins and the PCB receptacles are properly
aligned.
Figure 2-33. NIC Installation
2-31
August 2013
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