Epson 5350 EN - Manual (Page 135)

Controlling Projector Features 127
2. Select the desired gamma:
Gamma 1 Provides a dynamic and contrastive image.
Gamma 2 Provides an image between Gamma 1 and Gamma 3.
Gamma 3 Provides a natural image.
3. Click Pattern Display to display the test pattern selected.
Saving Projector Setting Files
1. Choose the Save or Save As command from the File menu. The
Save As window appears.
2. Enter a file name for the setting. The file will automatically be
given an .elp extension.
3. Click Save.