Basic Operations - Epson EMP-7850 User Manual

Basic Operations

This chapter describes basic operations such as turning projection on and off and adjusting the projected images.
Turning the Projector On.................................... 35
• Connecting the Power Cable ..............................................35
• Turning the Power On and Projecting Images .................36
• Selecting an Image Source While Viewing
Projected Images (Preview Function) ...............................38
Turning the Projector Off ................................... 40
Adjusting the Screen Image .............................. 42
• Adjusting the Image Size (Zoom Function) ......................42
• Focusing the Screen Images (Focus Adjustment).............42
• Adjusting the Image Angle.................................................43
• Tilting the projector vertically with respect to the screen .............................43
• When projecting from the side of the screen ................................................43
• Adjusting the Feet .........................................................................................44
• Manually Correcting Keystone Distortion........................45
• Automatic keystone correction......................................................................46
• Vertical correction and horizontal correction ................................................47
• Height Correction..........................................................................................48
• Correcting Keystone Distortion so that the Projection Area Fits
the Screen Exactly (Quick Corner) ...............................................................49
Adjusting the Image Quality............................... 51
• Projecting Easy-to-see Images Without a Screen
(Wall Shot)........................................................................... 51
• Adjusting Computer Images ............................................. 53
• Automatic Setup ........................................................................................... 53
• Adjusting the Tracking ................................................................................. 54
• Adjusting the Sync........................................................................................ 55
• Selecting the Projection Quality
(Colour Mode Selection) .................................................... 56
Adjusting the Volume.......................................... 57
Preventing theft (Password Protect) ................. 58
• When Password Protect is enabled ................................... 58
• Entering a password with the remote control.................. 59
• Changing the Password Protect settings .......................... 59