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Maintenance Guide

TE30, TE40, TE50, TE60, and TX50 Videoconferencing Endpoint V600R006C10

This document guides the operator to maintain the device
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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Updating the Background Picture

Updating the Background Picture

You can make or upgrade a custom picture through the UpgMaster.exe tool. The picture can be used on the UI where you can scan a QR code to join a conference and the UI that appears when the endpoint is not in any conferences (namely, in idle state).


  • The UI where you can join a conference by scanning a QR code consists of a background picture and a QR code. The QR code is configured on the endpoint's web interface, and the background picture is made and upgraded through the UpgMaster.exe tool.
  • When the endpoint is in idle state, the UI that appears can be a custom picture, which you can make and upgrade through the UpgMaster.exe tool.

The background image on the UI where you can join a conference by scanning a QR code and the image on the UI that prompts you the endpoint is idle state are shared, which can be replaced using the UpgMaster.exe tool.


  • The UpgMaster.exe tool can be obtained from SW in the endpoint's software package. To download the software package, visit and search for TE60 V600R006C10.
  • The background picture must be 1920 x 1080 in BMP format.
  • To display the custom background picture, log in to the endpoint's web interface, choose System Settings > Conference > Normal, and set Background picture to Scan QR code to join conference or Standby reminder.

Making the Background Picture Upgrade Package

  1. Double-click UpgMaster.exe to open the upgrade tool.
  2. Choose Tools > Pack Upgrade File, as shown in Figure 6-12.

    Figure 6-12 Upgrade tool

  3. Set Product Type to QRCode, as shown in Figure 6-13.

    Figure 6-13 Selecting QRCode

  4. Click Pack File. Select the background pictures for the Chinese and English UIs from which you join conferences by scanning QR codes, set the path where the background picture upgrade package will be saved, and click OK, as shown in Figure 6-14.

    Figure 6-14 Selecting the background pictures and upgrade package path

    After you click OK, if the message asking you to select WinRAR.exe is displayed, follow the onscreen instructions to select WinRAR.exe from your computer.

    The upgrade package named QRCode.dat is automatically generated under the specified path, as shown in Figure 6-15.

    Figure 6-15 Generating the background picture upgrade package

  5. Click OK to go back to the main window of the UpgMaster.exe tool.

Upgrading the Background Picture

  1. In the main window, set Product Type to QRCode.
  2. Select the background picture upgrade package and enter the IP address of the target endpoint, as shown in Figure 6-16.

    Figure 6-16 Upgrading the background picture

  3. Click Upgrade to start the upgrade.

Setting the QR Code Scanned to Join Conferences

Set the QR code which you can scan to join conferences on the web interface of the endpoint.

  1. Log in to the web interface of the endpoint.
  2. Choose System Settings > Conference and click the Normal tab.
  3. Set Backgroud picture to Scan QR code to join conference.
  4. Set Scan device address. Obtain the Scan device address from the WeLink server administrator.
Updated: 2019-01-31

Document ID: EDOC1000184611

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