Macros is pre typed messages you save in settings (Top Left) that you can recall anytime from any text line.

Macros are especially useful for alert information. Type your usually descriptions of Alerts just once and use the arrow at the end of the text line to bring up and select a macro or simply use the Arrow keys on your keyboard.

You can select specifically the text boxes where certain Macros will be available.

Click on Add and type a new  Macro message and then Add it to the list.

Remember to click Save Settings.

To bring up a macro message, click on the arrow at the end of a Text line or simply use your Keyboards Arrow keys and Hit Enter to select.