TRIA Swap Job Aid
This Job Aid covers:
This Job Aid supports the Technician audience.
All troubleshooting steps must be complete before swapping a TRIA. Follow the Troubleshooting Job Aid.
There is coaxial cable running through the antenna boom arm to the existing TRIA.
Follow the steps below to properly disconnect the existing TRIA and connect the replacement TRIA.
Caution: Coaxial cable emits power. Follow each step in order to ensure safety!
Unplug the modem power supply from the power source
Remove the TRIA bolts
Detach the TRIA from the boom arm
Detach the coaxial cable from the TRIA
Attach the coaxial cable to the replacement TRIA
Attach the replacement TRIA to the boom arm
- Be certain to record the TRIA’s serial number (needed to complete the FSM work order)
Reinsert TRIA bolts and tighten
Re-power the modem
Complete the point-and-peak process
Verify modem lock
Follow the RMA process to return equipment and avoid equipment damage