Preparations and App Login

Procedure

1. Download and install the FusionModule app from Huawei AppGallery.

   Before the installation, ensure that the PAD has connected to the Internet and the network is running properly.

   • Huawei AppGallery installed on the PAD

     Log in to the Huawei AppGallery client, search for FusionModule, and tap Install. Huawei AppGallery is preinstalled on Huawei PAD by default.

   • Huawei AppGallery not installed on the PAD
     Table 5-4 Operation methods for the scenario where Huawei AppGallery is not installed on the PAD

     Method	Procedure	Installation Verification
     Method 1: Install the app from the Huawei AppGallery official website.	Log in to Huawei AppGallery (https://appgallery.huawei.com/), search for FusionModule, and tap Install. In the displayed Tip dialog box, tap Install AppGallery. The Huawei AppGallery installation file is displayed on the screen. Download and install the Huawei AppGallery as prompted. On the Huawei AppGallery client, search for FusionModule, and tap Install.	Check that the app icon exists on the PAD desktop.
     Method 2: Log in to the ECC800-Pro WebUI on a PC and scan the QR code to install the app.	Log in to the ECC800-Pro WebUI on a PC. Choose Maintenance > App Obtaining. The QR code screen is displayed. Use the PAD to scan the QR code and follow the onscreen instructions to install the app.

2. Hold down the SW button on the ECC800-Pro for less than 3s to enable the WiFi function.
   • The initial password is Changeme after the WiFi function is enabled. The password is valid only after you hold down the button for the first time to enable the WiFi function. If you enable the WiFi function on the WebUI, there is no preset password.
   • After WiFi is enabled by pressing the button, the PAD prompts the customer to change the default password when logging in to the app.
   • After you disable the WiFi hotspot function on the WebUI and press the button again, the WiFi function is still enabled. In this case, the WiFi password is the one you changed last time.
   • The WiFi function is disabled by default. If you need to enable the WiFi function, change the WiFi password to ensure connection security.
   • A password that has been used for a long time is more likely to be stolen or cracked. The risk increases along with the time of use. Change the WiFi password periodically (recommended: once half a year).

3. (Optional) Enable the WiFi function on the ECC800-Pro WebUI.
   1. Log in to the ECC800-Pro WebUI as an administrator.
   2. Choose Monitoring > System > WiFi Converter and click WiFi Management.
   3. Set Enable WiFi to Enable and click Submit.
   4. If this is the first time you enable the WiFi function, set WiFi Password and click OK.
   5. Enter the password currently used for logging in to the WebUI and click Submit.
   6. Specify WiFi SSID and WiFi Password and click Submit to change the SSID and password.
      • If you have set a password when enabling WiFi for the first time, you do not need to set the password again.
      • The WiFi function is disabled by default. If you need to enable the WiFi function, change the WiFi password to ensure connection security.
      • A password that has been used for a long time is more likely to be stolen or cracked. The risk increases along with the time of use. Change the WiFi password periodically (recommended: once half a year).

   7. Enter the password currently used for logging in to the WebUI and click Submit.
4. Log in to the app.
   1. Start the PAD app, choose Settings > Network Connection on the login screen, select WiFi SSID specified on the WebUI, and enter the value of WiFi Password specified on the WebUI for login.
   2. On the login screen, choose Settings > Communication IP Setting, and ensure that the IP address is 192.168.245.10.
   3. The user name and login password for the app are the same as those for the ECC800-Pro WebUI. Specify the user name and password, and tap Login.
      • After the first login, change the password in time to ensure system access security.
      • A password that has been used for a long time is more likely to be stolen or cracked. The risk increases along with the time of use. Change the password once every three months.

      • It is recommended that you use different user names to log in to both the ECC800-Pro WebUI and app at the same time. If you use the same user name to log in to the WebUI and app at the same time, either of them will be forcibly logged out.