User guide

SerVision MVG 400 System Guide

Upgrading the Firmware 166

communication problems when using the internet, it is recommended to download through the

LAN or cross cable whenever possible.

To download the firmware to the unit:

1. Double-click the TVG_download.exe file. The HVG/MVG/IPC Download Utility

opens:

Figure 164: HVG Download Utility

Note: The version number of the Download Utility appears in the title bar.

2. Select LAN.

3. In the IP and Port fields, enter the IP address and port of the unit in one of the following

ways:

• Manually enter the values.

• If the TVG unit is on the same local network as the PC, click Find units. The

opens and lists all of the TVG units on the network. Select the relevant TVG and

then click Select. The IP and Port fields are filled in.