Hughes Network DirecWay DW4020, User Manual

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64
Assembling the DW4020
Assembling the
components
Follow the steps below and refer to the illustrations to assemble the DW4020
components.
1. Write down the receive modem serial number. It is located below the
barcode on the back of the modem and is the second portion of the line. (For
example, R1CF4B21E -
00827500 would be Serial Number 827500 .)
2. Be sure the power supply is not plugged into a wall outlet, surge protector,
or power strip.
3. Lay two of the four clips on a table and mount the components as shown in
Figure 56. Mount the Gateway first, then the transmit modem, then the
receive modem.
4. Turn the component stack right side up and install the other two clips as
shown in Figure 57.
5. Double-check that the components are installed in this order from top to
bottom: receive modem, transmit modem, Gateway (see Figure 58).
CAUTION
• The components must be stacked in this order: Gateway
on bottom; transmit modem on top of Gateway; receive
modem on top of transmit modem. See Figure 58.
• If the components are not stacked in the proper order, the
receive modem may overheat and malfunction.
• Do not block any ventilation openings. Do not install near
any heat sources such as radiators, heat registers, ovens,
stoves, or other apparatus (including amplifiers) that
produce heat.
• Recommended ventilation space around the top and sides
of the DW4020 assembly should be approximately 6
inches. Ventilation is necessary to avoid overheating.
Note: The Gateway and the transmit modem have a hole at
the center of each of its four feet. There is a tab on the bottom
of each mounting clip, which snaps into place on the Gateway
when properly aligned over the hole.There is also a tab in the
middle of each mounting clip, which snaps into place on the
transmit modem when properly aliged over the hole.
Figure 56: Mount the components on two clips