User manual

H7921-RHZ-i 3G Router User Manual

Self-adapting (Version 2.0 or above) standard 10/100BaseT Ethernet

switching interface

 ANT – antenna interface

The standard 5OΩ/SMA radio-frequency connector (negative terminal) is

adopted for use. In addition, the lightning-proof measures need to be

adopted for some operating conditions, so you may place a lightning

protection device between the connector and the antenna.

Attention:

1. The products shall be far away from any heating device;

2. Don’t place the products in the dusty or wet environment;

3. The products shall be far away from some potential interference sources, like the metal wall, and

micro-wave oven, etc;

4. Pay attention to the position and angle of antenna to ensure it works well. Don’t place the

antenna in the shielding metal box.

3.2.3 Network configuration

After the configuration environment is connected well as one of the connection

methods, the local configuration computer IP address and other parameters should be

set. Take the LAN connection method as an example to describe the network

configuration procedure shown as below.

1. Configuration computer setting

First, enter the computer control panel of the selected computer, find “Network

Connections” icon and double click it to enter, select “Local Area Connection”

corresponding to the network card on this page. Refer to the figure below.

Fig. 3.2.3-1: Computer Local Connection Configuration

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