Dell 4210X manual Using Your Projector

-Bright: Maximum brightness and contrast.

-Movie: For viewing movie & photo.

-sRGB: Provide a more accurate color representation.

-Custom: User preferred settings.

•Blank Screen: You can select On or Off.

•Aspect Ratio: Allows you to select the aspect ratio to adjust how the image appears.

•Brightness: Select value to adjust the brightness of the image.

•Contrast: Select value to adjust the display contrast.

•Audio Input: You can select Audio-A, Audio-B, Audio-C and HDMI for the input source

•Volume: You can select the value (0~20) for the audio volume

•Speaker: You can select On to enable the audio function or select Off to disable the audio function.

•Alert Volume: Set the alert loudness (Off, Low, Mid, or High) for power on/off, warning and command keys.

Using Your Projector

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