2 Installing Components (optional)

This chapter describes how to install optional components.

2.1 Install Antenna

If the purchasing ED-HMI3120-156C includes 4G and Wi-Fi functions, the antenna need to be installed 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. Find the location of antenna port, as indicated in the figure below.
install-antena
  1. Align the connectors on both sides of the device and the antenna, and turn the antenna clockwise to secure it.

2.2 Install Micro SD Card

If you need to install the Micro SD card while using the product, you can refer to the following instructions.

Preparation:

  • Micro SD card is ready.

Steps:

  1. Find the location of Micro SD card slot, as indicated in the figure below.
install-sd-1
  1. Insert the Micro SD card into the corresponding card slot with the contact side facing down, and hear a sound to indicate that the installation is completed.
install-sd-2

2.3 Install Nano SIM Card

If the purchasing ED-HMI3120-156C device includes 4G function, the Nano SIM card need to be installed before using 4G.

WARNING

Please turn off the power before inserting or removing the Nano SIM card.

Preparation:

  • The 4G Nano SIM card is ready.
  • The device has been disconnected from power.

Steps:

  1. Find the location of Nano SIM card slot, as indicated in the figure below.
install-sim-1
  1. Insert the Nano SIM card into the corresponding card slot with the contact side facing down, and hear a sound to indicate that the installation is completed.
install-sim-2