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Dell 4220

ความสว่าง 4100 Lumens
ความละเอียด XGA (1024x768)
Contrast Ratio 2,000:1

ราคาพิเศษ Call

ความสว่าง 4100 Lumens
ความละเอียด XGA (1024x768)
Contrast Ratio 2,000:1
สัดส่วนภาพ 4:3
น้ำหนัก 2.9 kg
Quick Specs
Device Type
DLP projector
Built-in Devices
Stereo speakers
Brightness
4100 lumens
Contrast Ratio
2000:1
Resolution
XGA (1024 x 768)
Native Aspect Ratio
4:3
Lamp Type
300 Watt
Lamp Life Cycle
2000 hour(s) / 2500 hour(s) (economic mode)
Video Input
RGB, S-Video, composite video, component video ( PAL-B/G, PAL-N, PAL-M, PAL-I, NTSC 4.43, PAL 60, PAL-D, SECAM L, PAL-H, SECAM K1, SECAM D/K, SECAM B/G, M-NTSC ) , LAN
Digital Video Standard
High-Definition Multimedia Interface (HDMI)
Video Modes
480p, 720p, 1080i, 1080p, 480i, 576i, 576p
Speakers
Speaker(s) - integrated
Power
AC 120/230 V ( 50 - 60 Hz )
Power Consumption Operational
375 Watt
Dimensions (WxDxH)
11.3 in x 9.8 in x 4.3 in
Weight
6.4 lbs
General
Device Type
DLP projector
Built-in Devices
Stereo speakers
Projector
Brightness
4100 lumens
Contrast Ratio
2000:1
Image Size
30.7 in - 307 in
Projection Distance
4 ft - 33 ft
Throw Ratio
1.6 - 1.92:1
Uniformity
80 %
Resolution
XGA - XGA (1024 x 768)
Native Aspect Ratio
4:3
Lamp Type
300 Watt
Lamp Life Cycle
2000 hour(s) / 2500 hour(s) (economic mode)
Features
BrilliantColor
Lens
Lens Aperture
F/2.4-2.66
Keystone Correction Direction
Vertical
Vertical Keystone Correction
-35 / +40
Video Input
TV System
PAL-B/G, PAL-N, PAL-M, PAL-I, NTSC 4.43, PAL 60, PAL-D, SECAM L, PAL-H, SECAM K1, SECAM D/K, SECAM B/G, M-NTSC
Analog Video Signal
RGB, S-Video, composite video, component video
Digital Video Standard
High-Definition Multimedia Interface (HDMI)
Video Interfaces
VGA, HDMI, composite video, S-Video
Video Modes
480p, 720p, 1080i, 1080p, 480i, 576i, 576p
LAN and Wireless Image Transferring Protocols
Wired LAN
Speakers
Type
Integrated
Sound Output Mode
Stereo
Output Power / Channel
5 Watt
Speaker(s)
2 x right / left channel
Input Device
Type
External
Expansion / Connectivity
Interfaces
  • 1 x composite video input - RCA
  • 1 x S-video input - 4 pin mini-DIN
  • 2 x VGA / component video input - 15 pin D-Sub (DB-15)
  • 2 x audio line-in - mini-phone stereo 3.5 mm
  • 1 x VGA output - 15 pin D-Sub (DB-15)
  • 1 x HDMI - 19 pin HDMI Type A
  • 1 x USB - mini-USB Type B
  • 1 x serial RS-232 - 6 pin mini-DIN (PS/2 style) ( management )
  • 1 x network - RJ-45
  • 1 x audio line-in - RCA x 2
  • 1 x audio line-out - mini-phone stereo 3.5 mm
  • 1 x USB - mini-USB Type B
  • 1 x USB - 4 pin USB Type A
Miscellaneous
Included Accessories
Carrying case, wireless remote control
Cables Included
  • 1 x VGA cable
  • 1 x USB cable
Security Features
Security lock slot (cable lock sold separately), password protection
Power
Power Device
Internal
Nominal Voltage
AC 120/230 V ( 50 - 60 Hz )
Power Consumption Operational
375 Watt
Power Consumption Operational ( Standby )
0.5 Watt
Dimensions & Weight
Width
11.3 in
Depth
9.8 in
Height
4.3 in
Weight
6.4 lbs
Environmental Parameters
Min Operating Temperature
41 °F
Max Operating Temperature
95 °F

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