Hughes Network Systems 24HX-001 Manual De Usuario
1027145 – 0001 Revision E
Maintenance 10–3
Hub installation
The following HT components can be replaced at the installation
site if a problem is attributed to the component:
site if a problem is attributed to the component:
•
ODU
•
IDU chassis
•
CCM
•
SSIs
•
IFL
Specific instructions for replacing each component follow, in
sections 10.3 through 10.7.
sections 10.3 through 10.7.
If the ODU is faulty, you normally replace the transceiver only
(which contains the ODU electronics). Replace the antenna only if
it is physically damaged (for example, wind or water damage) or
has some other known problem.
(which contains the ODU electronics). Replace the antenna only if
it is physically damaged (for example, wind or water damage) or
has some other known problem.
DANGER
Do not work on a ladder or roof without
first reading the safety warnings on page x
of this manual. Failure to observe these
warnings could result in personal injury or
death.
first reading the safety warnings on page x
of this manual. Failure to observe these
warnings could result in personal injury or
death.
WARNING
Potential radio frequency (RF) hazard:
•
Keep away from the front of the
outdoor unit (ODU) antenna while the
ODU is operating. Note that you cannot
tell from outward appearance whether
the ODU is operating or not.
outdoor unit (ODU) antenna while the
ODU is operating. Note that you cannot
tell from outward appearance whether
the ODU is operating or not.
•
Be careful with respect to the ODU you
are installing and ODUs that may
already be operating in the installation
area.
are installing and ODUs that may
already be operating in the installation
area.
Failure to observe these warnings could
result in injury to eyes or other personal
injury.
result in injury to eyes or other personal
injury.
10.2
Replacing
components
components
10.3
Replacing the ODU