Hughes Network HN9260, Руководство по установке

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Chapter 3 • Installing the satellite modem
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In some countries, the modem may use a replacement AC power cord. Different
countries have different standards and requirements that must be observed.
Before connecting the modem power supply to the AC power source (using a surge
protector), use an AC outlet tester to verify that the power outlet is wired correctly.
Wiring problems may include:
•
Hot and neutral wires reversed
•
Neutral and ground wires reversed
•
Open ground (incomplete connection)
•
Open neutral
If the outlet is wired improperly, notify the customer that you are not permitted to
connect the system to a faulty outlet. Do not proceed with the installation until a
properly wired outlet is provided.
Connect the power supply as follows:
1. Check Power supply information on page 15 to make sure you have the correct
power supply.
2. Connect the DC power cord to the DC IN port on the modem, as shown in
Figure 7 .
If you apply power to the power supply and then connect the
DC power cord, the satellite modem may not perform properly and could be
damaged.
3. Connect the AC power cord to the power supply.
NOTICE