Occasionally, instructors will receive responses from other iClicker sessions taking place in adjacent classes. This happens when all classrooms using iClicker at the same time have the base stations set to the same frequency code. To prevent this, open the Settings, then under the General Tab change the frequency code. The default frequency is AA. Select a new combination of letters (e.g., AB, BB, CB, etc.), save the settings and begin a polling session.
When you change the frequency code of the base station in settings, each remote will need to be changed to the new frequency, including the instructor remote. To do so, press and hold On/Off button until power light flashes. Then, enter the 2-letter frequency code you choose in the settings. These instructions can also be found on the back of any iClicker remote.