Hughes Network Systems 24HX-001 Manual De Usuario

The IDU power supply is installed in the chassis at the factory.
However, you need to make sure the power supply is grounded
and connect power to the power supply. Detailed instructions for
these steps follow.

The IDU chassis may be equipped with an ac, dc, or dual (ac or
dc) power supply, depending on the local power environment. In
the following sections, make sure you follow all instructions for
the type of power supply your IDU chassis has.

Do not attempt to replace or substitute power supplies. If there
is a problem with a power supply, return the chassis to HNS for
repair or replacement.

The dual ac or dc power supply (figure 6-8) can be used with an ac
or dc power source. A recessed switch on the front of the power
supply is used to select ac or dc operation.

T0006026

Dual ac/dc
power supply

AC/DC switch

Follow these instructions to set the power supply for ac or dc
operation:

Make sure the switch is in the AC position; then follow the
instructions below for ac power supplies.

The AC–DC switch is recessed to prevent accidental

switching. Use a flathead screwdriver to change the switch
position.

Make sure the switch is in the DC position; then follow the
instructions below for dc power supplies.