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EC-200 to EC-210 Conversion Kit
18
Image 2-9: Touchscreen interface board connections
1
RS-232 interface board (EC-200)
2
USB interface board (EC-210)
3
Touchscreen In (J5)
4
Comm In (J1
–
Comm to Display Interface)
5
DC In (J4)
6
DC Out (J2)
7
Comm Out (Comm to motherboard; not used in
EC-210)
8
Touchscreen Out (J3
–
USB connection)
9.
Reconnect the Touchscreen In (J5), Comm In (J1), and DC In (J4), cables.
Make sure the connectors are in the correct orientation before plugging them in. You can reference the left-
side RS-232 interface board connectors to verify you have the right-side display harness cable connectors in
the correct orientation.
10.
Discard the old Comm Out and Touchscreen Out cables from the EC-200.
11.
Repeat Step 5 through Step 9 for the RS-232/USB interface board on the left-side display.
Upper chassis
Make the following upper-chassis disconnections.
1.
Disconnect the Power Supply Connectors from the Motherboard.
Image 2-10: Upper-chassis disconnections
1
Power supply
2
Motherboard with CPU and CPU cooler
3
Video card
4
Video card and bracket
5
Rear unit fan
6
SSD
7
Ethernet board (on rear I/O plate)
8
Rear I/O plate
Note:
The HD SanDisk is difficult to see in Image 2-10; it is on the rear panel of the chassis, between
the rear unit fan and the power supply.
2.
Disconnect the power supply cable from the solid state drive, and zip-tie it to the power cable bundle coming
from the power supply.
3.
Unplug the two rear panel USB 10 pin connectors from the Motherboard.
4.
Use a 5 mm nut driver to remove the nut securing the video-card bracket to the chassis and remove the
bracket.
