Dell Projector- 1850
Projection
Light valve:
Single chip DLP® LVDS
(Low-voltage differential signaling) technology
Image Chipset:
0.65" 1080p S600 DMD, DarkChip3TM
Color Processing Technology:
BrilliantColorTM
ANSI Lumens (Max>):
3,000 ANSI Lumens (Max.)
Contrast Ratio:
2000:1 Typical (Full On/Full Off)
Uniformity:
75% Typical (Japan Standard - JBMA)
Aspect Ratio:
16:09
Native Resolution:
1920 x 1080 (1080p)
Vertical Keystone Correction:
Manual +40° / -40°
Video Compatibility
Composite Video input:
NTSC: M (3.58 MHz), 4.43 MHz
PAL: B, D, G, H, I, M, N, 4.43 MHz
SECAM: B, D, G, K, K1, L, 4.25/4.4 MHz
Component Video via VGA input:
1080i (50/60Hz), 720p (50/60 Hz), 576i/p, 480i/p
HDMI input:
1080p, 720p, 576i/p, 480i/p
Lamp Type
PHILIPS 220 W user-replaceable lamp
Lamp Life
Up to 3,500 hours Normal Mode
Up to 5,000 hours Eco-Mode
Projector Lens:
F-Stop: F/2.5~2.67
Focal length, f=21.9-24 mm
Lens Offset Ratio:
116 ± 5%
Throw Ratio:
1.48~1.62 wide and tele
Zoom:
Manual 1.1X
Screen Size - Diagonal:
84.98 cm ~ 774.7 cm (33.46" ~ 305") (diagonal)
Projection Distance:
3.94 ~ 32.81 ft (1.2 ~ 10 m)

I/O Ports
Power:
AC power input socket (3-pin - C14 inlet)
Computer-In:
1 x 15-pin D-sub connector (Blue), VGA In, for analog RGB/Component input signals
Computer-Out:
1 x 15-pin D-sub connector (Black) for VGA-A loop through
Video-In:
1x Yellow RCA jack for CVBS signal (Composite Video)
USB:
1x mini USB-B slave for remote support and firmware upgrade
Audio Input:
Analog: 1x 3.5mm stereo mini phone jack (Blue)
Audio Output:
Variable: 1x 3.5mm stereo mini phone jack (Green)
HDMI Input:
1 x HDMI connectors for supporting HDMI 1.4a. specification HDCP compliant.
5V/1A output:
1x USB type A 5V DC / 1 A output for support wireless display dongle.
Accessories
Remote Control:
Included with projector
-Basic Infra Red (includes 2x AAA battery)
with page-up/down5
w/o laser pointer
Carrying Case:
Optional Accessory, sold separately
Ceiling Mount:
Optional Accessory, sold separately

Size & Weight
Dimensions (with stand)
Dimensions (WxDxH):
314.4 mm x 86.7 mm x 223.5 mm (12.38" x 3.45" x 8.8")
Weight:
2.8 kg (6.2 lbs)
Remote Control Dimensions (WxDxH):
149mm x 52mm x 28mm ± 0.5mm (5.87" x 2.05" x 1.10" ± 0.02")
Remote Control Weight
65 g (0.6 lbs)
Optional Accessories
Soft Carrying Case
Optional accessory; sold separately
Ceiling Mount
Optional accessory; sold separately

Environmental and Regulatory
Power
Power Supply:
Universal AC 100-240 V 50-60 Hz with PFC
Power Consumption:
Normal Mode: 275 W ± 10% @ 110 Vac
Eco-Mode: 215 W ± 10% @ 110 Vac
Standby Mode: < 0.5 W
Noise Output:
Normal Mode: 35 dB(A) Typical
Eco-Mode: 32 dB(A) Typical
Multimedia Audio:
1x 10W speaker RMS
Elevator feet / Adjustment wheels:
1x front tilt adjustment wheel (angle of tilt: -5° ~ 5°)
2x rear tilt adjustment wheel

Environmental
EU RoHS Compliant:
Operating Temperature:
5°C ~ 40°C (41°F ~ 104°F)
Humidity:
80% Maximum
Storage Temperature:
0°C ~ 60°C (32°F ~ 140°F)
Humidity:
90% Maximum
Shipping Temperature:
-20°C ~ 60°C (-4°F ~ 140°F)
Humidity:
90% Maximum
Projector Features
Kensington Lock Slot: Yes
Password Protection: Yes
Quick Shutdown (prior set-up required): Yes (approximately 10 seconds)
3D-Capable (Active 3D goggles with DLP Link, 3D player software application, HDMI/VGA cable, 3D content, PC/laptop with a 120Hz signal output quad buffered graphics card are required and sold separately.): Yes
Mounting Capability (with the exception of the Dell S520, all mounting kits are sold separately):
Yes
Ceiling mount screw hole M3 x 6.5 mm depth. Recommended torque < 15 kgf-cm.
Projection Mode:
Front Projection - Desktop (Default)
Rear Projection - Desktop
Front Projection - Ceiling Mount
Rear Projection - Ceiling Mount

What's in the box

1x Dell 1850 Projector c/w lamp
1x Power cord (DAO - 9.8ft, ROW - 1.8m)
1x VGA cable (1.8m / 5.9ft)
1x Remote control
2x AAA battery (remote control)
CD User's Guide & Documentation
Compliance And Standards
Product Safety, EMC and Environmental Datasheets
Dell Regulatory Compliance Home Page
Dell and the Environment

Warranty
Standard Service Support:
2-year Advanced Exchange2 Service3 for the projector.
1-year for the lamp.