Zoom In/Out (Computer Mode Only)Press the In button to digitally magnify an image up to 32 times on the screen. Press the Out button to reduce thezoomed image.This function cannot be used with SXGA+ and UXGA.FreezePress the Freeze button to temporarily stop video motion. Press the button again to resume video motion.MutePress the Mute button to mute or unmute the projector speaker.VolumeIncreases/decrease the speaker volume.KeystoneAdjusts image distortion caused by tilting the projector. (± 16 degrees)EnterActivates the left mouse button when the remote control cover is closed.On-Screen DisplayThe projector has a multilanguage OSD that can only be displayed when the projector is accepting an inputsource.The OSD allows you to make image adjustments and change a variety of settings. If the source is a computer,the OSD shows the computer OSD. When using a video source, the OSD shows the video OSD. Theprojector automatically detects the source.When the OSD is on the screen, press or to navigate through the OSD tabs.Example: Image-I--> Image-II--> Audio--> Language--> Management--> Image-I. To make a selection in atab, press .Press or to make a selection and adjust the settings by pressing or . When an item is selected,the color of the item changes from yellowish brown to blue.Example: Brightness--> Color Temp.--> Zoom--> Contrast--> Keystone--> BrightnessTo exit the OSD, press .