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Acer X1140A

ความสว่าง 2700 Lumens
ความละเอียด SVGA (800x600)
Contrast Ratio 10,000:1

ราคาพิเศษ Call

ความสว่าง 2700 Lumens
ความละเอียด SVGA (800x600)
Contrast Ratio 10,000:1
สัดส่วนภาพ 4:3
น้ำหนัก 2.0 kg
Feature Specification
Projection System DLP®
Display Panel 0.55" DarkChip™ 3 DMD
Resolution Native:
  • 800 x 600 (SVGA)
Maximum:
  • 1,600 x 1,200 (UXGA)
  • 1,920 x 1,080 (1080p)
Video Compatibility NTSC (3.58/4.43)
PAL (B/D/G/H/I/M/N)
SECAM (B/D/G/K/K1/L)
HDTV (720p, 1080i, 1080p)
EDTV (480p, 576p)
SDTV (480i, 576i)
Aspect Ratio Native:
  • 4:3
Supported:
  • 16:9
Contrast Ratio 10,000:1
Displayable Colors 1.07 Billion Colors
Brightness 2,700 ANSI Lumens (Standard)
2,160 ANSI Lumens (ECO)
Projection Lens F = 2.57 ~ 2.65, f = 21.00mm ~ 23.10mm
1:1.1 Manual Zoom and Manual Focus
Projection Screen Size (Diagonal) 24" (61cm) ~ 300" (762cm)
Projection Distance 3.3' (1.0m) ~ 37.2' (11.3m)
Throw Ratio 53" @ 2m (1.86 ~ 2.04:1)
Horizontal Refresh Scan Rate 30k ~ 100k Hz
Vertical Refresh Scan Rate 50 ~ 120 Hz
Lamp Type Osram 100 W user replaceable P-VIP lamp
Lamp Life 5,000 Hours (Standard), 6,000 Hours (ECO), 7,000 Hours (ExtremeEco)

Lamp Life of ExtremeEco mode is based on an average usage cycle of 45 minutes ECO mode plus 75 minutes ExtremeEco (30% lamp power) mode
Keystone Correction +/-40 Degrees (Vertical ), Manual & Auto
Projection Mode Front, Rear, Front-Ceiling, Rear-Ceiling
Ceiling Mounting Capability Yes
Audio One Internal Speaker with 2 watts Output
Weight 4.4 lbs (2.0 Kg)
Dimensions (W x D x H) 264 x 220 x 78 mm (10.4" x 8.7" x 1.3")
Remote Control IR remote control with PgUp/PgDn functions
Zoom Digital: 2X
PIP N/A
Lens Shift N/A
Power Supply AC input 100~240V auto-switching power supply
Power Consumption 240 Watts (Operation), < 0.5 Watts (Standby)
Operating Temperature 0°C ~ 40°C / 32°F ~ 104°F
Operating Humidity 80% RH (Max.)
Noise Level 30 dBA (Standard mode)
26 dBA (ECO mode)
I/O Connectors Input:
  • Analog RGB/Component Video (D-sub) x 2
  • Composite Video (RCA) x 1
  • S-Video (Mini DIN) x 1
  • PC Audio (stereo mini jack) x1
Output:
  • Analog RGB (D-sub) x 1
  • PC Audio (Stereo mini jack) x1
Control Interface USB (Mini-B) x 1
RS232 (Mini DIN) x 1
Network Interface Ethernet port (RJ45) x 1
Other Features DynamicBlack™ (Lamp, 10000:1)
Low Noise Level
Acer ColorBoost Technology
Acer ColorBoost II Technology
Acer Color Boost II+ Technology
Acer SpectraBoost Technology
Acer SmartFormat Technology 
Acer EcoProjection Technology
ColorSafe II
Empowering Key 
Acer eTimer Management (w/o audio alarm)
Acer eView Management
Wall-Color Compensation 
Acer ePower Management
High Altitude Mode 
Acer Top-Loading Lamp Design
Installation Menu 
Instant Pack 
Auto Shutdown
Quick Start 
Quick Detection 
SmartDetection
PIN Security
Digital Zoom and Pan
ECO Mode
ExtremeECO
Loop Through
Built-in Speaker
RS-232
40° Vertical Keystone Correction
Auto Keystone Correction
Auto Ceiling-Mount Correction
Dust Filter (Optional)
3X Color Wheel Rotation Speed
Closed Captioning
Instant Resume
DLP 3D ready (PC only)
Accessories AC power cord
VGA cable
Remote control
Battery for remote control
Carrying case
User's guide (CD-ROM)
Quick start guide
Security card

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