w w w . d e l l . c o m | s u p p o r t . d e l l . c o m14 Using Your ProjectorAdjusting the Projector Zoom and FocusCAUTION: To avoid damaging the projector, ensure that the zoom lens andelevator foot are fully retracted before moving the projector or placing theprojector in its carrying case.1 Rotate the zoom tab to zoom in and out.2 Rotate the focus ring until the image is clear. The projector focuses at distancesfrom 3.3ft to 32.8ft (1m to 10m).3Password SecurityProtect your projector and restrict access to it with the Password Security feature.This security utility enables you to impose a variety of access restrictions to protectyour privacy and stop others from tampering with your projector. This means thatthe projector cannot be used if it is taken without authorization, and thus serves asa theft-prevention feature.When Password Protect is enabled (On), a Password Protect screen requesting youto enter a password will be displayed when the power plug is inserted into theelectrical outlet and the power for the projector is first turned on.By default, this function is disabled. You can enable this feature using the Passwordmenu. Refer to section in this manual titled "Management Menu-Password" forfurther details. This password security feature is activated the next time you turnon the projector.1 Zoom tab2 Focus ring21Downloaded From projector-manual.com DELL Manuals