Dell 4210X User Manual page 81

Security Settings 45
Speaker 44
Specifications
Audio 70
Brightness 70
Color Wheel Speed 70
Contrast Ratio 70
Dimensions 71
Displayable Color 70
Environmental 71
I/O Connectors 71
Lamp 72
Light Valve 70
Noise Level 71
Number of Pixels 70
Power Consumption 70
Power Supply 70
Projection Distance 70
Projection Lens 70
Projection Screen Size 70
RS232 Protocol 73
Uniformity 70
Video Compatibility 70
Weight 71
support
contacting Dell 75
T
telephone numbers 75
Test Pattern 48
Troubleshooting 62
Contact Dell 62
V
Volume 44
Index 81