Attaching a Lens

You can attach a compatible lens to the projector.

Turn off the projector and unplug the power cord.
Caution:

Unplug the power cord from the projector before attaching the lens. Avoid touching the lens with your bare hands to prevent fingerprints on or damage to the lens surface.
Loosen the lens cover screws by hand.
Press the tabs on both sides of the lens cover and pull the lens cover off the projector.
Slide the lock lever to the left.
Insert the lens unit straight into the projector's lens socket. Make sure the two protruding points in the lens socket fit into the holes on the lens unit.

Caution:

Avoid touching the areas shown here or you may damage the lens unit.
Hold the lens unit firmly and slide the lock lever to the right until it clicks, indicating that it is locked.

Note: You can tighten the screw by hand to secure the lever.
Replace the lens cover.
Do one of the following:
- If you attach a lens that is different from the previous lens, you see a message to calibrate the lens the next time you turn on the projector. Select Yes to calibrate the lens.
- If you remove and attach the same lens, press and hold the Default button or select Lens Calibration in the Extended menu to calibrate the lens.
Lens calibration takes up to 3 minutes to complete. When calibration is finished, the lens returns to its previous position.
Caution:

If you see a message that lens calibration failed, remove the lens and reinstall it. If the message still appears, turn off the projector, unplug the power cord, and contact Epson.

If the projector cannot determine the model number of your lens, you cannot perform lens calibration.