2 Installing Components (optional)

This chapter describes how to install optional components.

2.1 Install Antenna (optional)

If the selected ED-HMI2320-156c includes 4G and Wi-Fi functions, you will need to install the antenna before using the device.

Preparation:

The corresponding antennas have been obtained from the packaging box. If there are multiple antennas, they can be distinguished by the labels on the antennas.

Steps:

  1. Determine the location of the antenna interface on the device side, as shown in the red box in the following figure.
  1. Align the connectors on both sides of the device and antenna, then tighten them clockwise to ensure that they will not fall off.