请检查天线安装及连接是否正确。

Please check if your antenna and connections are installed properly.

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所有的安装及连接须由合资格的电子装配员操作。

The operations for connecting to the electricity mains must be carried out by a qualified electrical installer.

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如果安装后从VVM studio连接不上VVM服务器，以下的检查清单会提供一些可能的原因及解决方案。

If you are unable to connect to the VVM server from VVM studio after installation, then following checklist may provide the possible reasons with its resolution.

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