You can progress the Sithsonian slides either manually or automatically. To manually operate the slideshow, perform the following.

1. Click Stop to ensure that you are in manual mode.
2. Select a viewing angle from the Dropdown.
3. Use the Right arrow to progress forward in time
   or
   Use the Left arrow to progess backward in time.

You can sit back and watch the Sithsonian come to life automatically. To set up automatic operation of the slideshow, perform the following.

1. Click Stop.
2. Select a viewing angle from the Dropdown.
3. Select a Speed via radio button.
4. Click Start. You may see a "Buffering Images" message before the show starts

While the show is running, you can also do:

• Change the Speed by selecting a radio button.
• Change the Direction of slide advancement by clicking on the appropriate arrow.
  Click the Right arrow indicate that the show is to move forward in time
  or
  Click the Left arrow to indicate that the show is to move backward in time.

To change the viewing angle, you will have to Stop the show, Select the new angle and Start the show again. You may see a "Buffering Images" message before the show restarts.