DW4020 installation and components
5
DW4020 components
The DW4020 is composed of three stackable components as shown in Figure 5:
•
Receive modem (also referred to as the Indoor Receive Unit (IRU))
•
Transmit modem (also referred to as the Indoor Transmit Unit (ITU))
•
Gateway (GWH)
Your DW4020 was completely assembled by the professional installer. Should
you need to move it to another location, you would not have to disassemble it.
You would simply disconnect the receive, transmit, and Ethernet cables and
unplug it from the wall outlet or surge protector. Cabling and assembly
instructions have been provided in
Assembling the DW4020 on
page 61 should
you ever need them.
Figure 5: The DW4020
Receive
modem
Transmit
modem
Gateway
CAUTION
• Keep the DW4020 in a well-ventilated space. Do not place anything on
top of the receive modem. Doing so may reduce heat dissipation and
cause operational problems or damage the unit.
• Do not install near any heat sources, such as radiators, heat registers,
stoves, or other apparatus (including amplifiers) that produce heat.
• Never unplug the power cord from the receive modem or the Gateway
while the DW4020 is powered on. Always disconnect the power cord
from the wall outlet or surge protector.
Summary of Contents for DirecWay DW4020
Page 4: ... iv 1032564 0001 Revision A ...
Page 26: ...xxvi ...
Page 30: ... Contents xxx 1032564 0001 Revision A ...
Page 74: ...44 Configuring network settings and e mail ...
Page 98: ...68 Assembling the DW4020 ...