Trailer Checks You can use this screen to answer the questions that are associated to a trailer. To answer the questions: Select Trailer Menu from the RF application. Click Trailer Checks. The Trailer Checks window is displayed. Specify the trailer and trailer key. Note: You can specify the trailer and press F2 key to get the Trailer Key. Press Enter. Specify the answers, update the existing answers, or ignore the questions. Note: You can access the log on the Questions History Log screen. Press Enter.