Check to see that your clicker is on the proper channel; the
  Turning Point receiver currently in PSF-101 is on channel 50. 
  This classroom-receiver channel number will be visible on the
  classroom computer screen once the classroom Turning Point
  software has been started for that day. To ensure you are on
  the right channel for the class, please do the following:

 * XR Clicker (Blue/White): 
   Press - Menu, Change Channel, Enter, Channel Number (i.e. 50), Enter

 * XR Clicker (Orange/White): 
   Press - Yes, Change Channel, Enter, Channel Number (i.e. 50), Enter

  When responding to questions in class, press your response button
  firmly.  Your response will be confirmed in the following way:

 * XR Clicker:  you will see your answer on the screen, i.e. 1/A.

  Your screen will save power by going blank (sleep mode) when not
  in use.  To answer a question just press the button corresponding
  to your answer firmly and your clicker will respond.

  As long as the question is still open for polling, you can always
  change your answer by simply entering a different answer.

  As described in the Turning Point policies, ONCE during 
  the session I will change your TP score if you tell 
  me you were present but your TP score was not 
  recorded properly, either because your batteries
  were dead or even if you forgot your clicker.  Send 
  me an email indicating the necessary change.  I must
  receive this email within TWO DAYS of the relevant
  lecture.

  IT IS YOUR RESPONSIBILITY TO MAKE SURE THAT YOUR 
  TRANSMITTER IS IN WORKING ORDER AND THAT YOUR 
  SUBMITTED ANSWERS ARE RECEIVED.

If you have any questions about using your clicker
  that are not answered here, visit the Turning Point
  Frequently Asked Questions page.

  As an alternative, you may make an appointment
  with the ASU Clicker Support Team.