Dell 4210X Projector - Manual (Page 53)

Using Your Projector 53
- 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.