# Display Online Help

You can display the Lithium Connector Reference by sending an action from your web browser. The Lithium Connector Reference describes the actions and configuration parameters that you can use with Lithium Connector.

For Lithium Connector to display help, the help data file (`help.dat`) must be available in the installation folder.

To display help for Lithium Connector

1. Start Lithium Connector.

2. Send the following action from your web browser:

       http://host:port/action=Help

   where:

   `host` | is the IP address or name of the machine on which Lithium Connector is installed.
   `port` | is the ACI port by which you send actions to Lithium Connector (set by the `Port` parameter in the `[Server]` section of the configuration file).

   For example:

       http://12.3.4.56:9000/action=help

_FT_HTML5_bannerTitle.htm