Opening the thumbnail viewer

You must have a file containing raster channels open before you can open the thumbnail viewer.

To open the thumbnail viewer

  1. Open a file that contains raster channels.
  2. On the Maps tab or the Files tab, as applicable, select the layer for which you want to view thumbnails.
  3. On the View menu, click Thumbnails.

    The Tile window appears.

  4. Proceed to Using the Thumbnail viewer.

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