Removing And Replacing The Antennas; Removing And Replacing The Lte Antenna - HPE Edgeline EL300 Maintenance And Service Manual

a. Disconnect the power cord from the power source.
b. Disconnect the power cord from the system.
3. Depending on the surface the system is installed on, do one of the following:
a. Dismount the system from wall.
b. Dismount the system from the rails.
4. Place the system on a flat, level surface with the top cover facing down.
5. Remove the antenna holders:
a. Position the antenna in horizontal direction.
b. Remove the screw securing the antenna holder.
c. Remove the antenna holder.
To replace the component, reverse the removal procedure.

Removing and replacing the antennas

There are two types of antenna supported on the HPE Edgeline EL300 Converged Edge System:
• LTE antenna
• WiFi antenna

Removing and replacing the LTE antenna

Procedure
1. Power down the system.
2. Remove all power:
Removal and replacement procedures 27