Important Safety Precautions
Do not look at or place your skin into the light emitted from the lens while the projector is being used, as it can cause burns or loss of sight.
Turn off the power when moving away from the projection lens or projector.
Do not project an image with the lens cover attached, as it can cause fire.
Before Use
Read the operating instructions supplied with the lens and the projector carefully.
Attach and remove the projection lens correctly, following the instructions.
Product Information
This manual covers the following projection lenses: ET-ELW21, ET-ELW2O, ET-ELT22, and ET-ELT23.
Supported projectors include PT-Mz770, PT-MW730, PT-Mz670, and others.
Attaching and Removing the Projection Lens
Return the projection lens to the home position before replacing or removing it.
Make sure the projector power supply is switched off before attaching or detaching the projection lens.
Making Adjustments
Use the supplied spacers to correct the focus of localized areas.
Adjust the lens orientation to ensure even focus on the screen.
Manual:
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