Hughes Direcway DW4000, Руководство по установке

Страница: 16 / 78

12
Installing the system
The two different
power supplies
Verify that you are using the correct power supply.
For the two-way system, the part number should be
either P/N:1029075-0001 (domestic use only) or
1030875-0001 (domestic and international use).
See Figure 8.
If your power supply part number is P/N:
1029076-0001, you have the wrong power supply
(it can only be used with the one-way system). Call
customer service for help
.
The two satellite
modems
There are two satellite modems: the receive modem
and transmit modem. The receive modem receives
data via satellite. It is labeled Receive on its front
right. The transmit modem transmits data via the
satellite. It is labeled Transmit on its front right.
To aid heat dissipation, install the receive modem
on top of the transmit modem.
CAUTIONS
• When power needs to be removed from the
receive modem, ALWAYS unplug the ac
power cord from either the wall outlet, surge
protector, or power strip.
• NEVER pull the power cord from the back of
the receive modem. Doing so could damage
the pins and also cause a short in the
system.
• The power supply with the part number
1029075-0001 is to be used only in the
United States and Canada.
• This unit must be used with 110-volt ac
input.
• Other countries may have different
standards and requirements.