Acer X1220H Series User Manual

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Acer X1220H Series User Manual Manual pdf 46 page image

37English EnglishUsing 3D glasses (optional)DLP 3D glasses are powered. In order to enhance battery life, they turn off after afew minutes of inactivity. Before you can view 3D content, you need to ensure theglasses are turned on. In many cases, there is a power switch on one of the armsthat you can press, and an LED that indicates if the glasses are turned on or not.Note: Refer to the documentation that came with your glasses forinstructions how to turn them on and how to change the battery.Watching 3D DVD contentIf you have a DVD player that supports 3D playback, you can watch 3D DVDcontant using your Acer 3D-enabled projector. Connect your DVD player to theprojector using any of the available input formats.1 Press the MENU button on the projector remote control to open the OSD.2 Set 3D to On.3 Alternatively, press on your projector’s remote control to open Acer e3DManagement. From the 3D options, select On.