Projection system DLP®
Resolution SVGA (800 x 600)
Maximum WUXGA (1,920 x 1,200)
Brightness 4,500 ANSI Lumens (Standard), 3,600 ANSI Lumens (ECO)
(Compliant with ISO 21118 standard)
Aspect ratio 4:3 (Native), 16:9 (Supported)
Contrast ratio 20,000:1
Throw ratio 1.94 ~ 2.16 (51″@2m)
Zoom ratio 1.1X
Projection lens F= 2.41~2.53, f = 21.85~24.01mm
Manual Zoom & Focus
Lamp life 6,000 Hours (Standard), 10,000 Hours (ECO), 15,000 Hours (ExtremeEco)
Noise level 32 dBA (Standard), 24 dBA (ECO)
ACER{4500{X1128H}HDMI, VGA, USB, PROJECTOR
Brand :
Description
Image
Native Resolution
- 1024 x 768
Maximum Resolution
- 1920 x 1200
Standard Mode Brightness
- 4500 lm
Native Aspect Ratio
- 4:3
Compatible Aspect Ratio
- 16:9
Contrast Ratio
- 20,000:1
Throw Ratio
- 1.94 to 2.16 (1295.40 mm@2000 mm)
Digital Zoom
- 2x
Vertical Keystone Correction
- -40°/+40°
Maximum Vertical Sync
- 120 Hz
Maximum Horizontal Sync
- 100 kHz
Minimum Vertical Sync
- 24 Hz
Minimum Horizontal Sync
- 15 kHz
Colour Supported
- 1.07 Billion Colors (30-bit)
Lamp
Number of Lamps
- 1
Lamp Power
- 220 W
Normal Mode Lamp Life
- 6000 Hour
Economy Mode Lamp Life
- 10000 Hour
ExtremeEco Mode Lamp Life
- 15000 Hour
Interfaces/Ports
Number of USB Ports
- 1
USB
- Yes
USB Connector Type
- 1 x Type-A
Composite Video
- Yes
Number of VGA Inputs
- 1
VGA In
- Yes
Number of VGA Outputs
- 1
VGA Out
- Yes
Number Of Audio Inputs
- 1
Number Of Audio Outputs
- 1
Audio Line In
- Yes
Audio Line Out
- Yes
Technical Information
Projection System
- DLP
Projection Method
- Front
Projection Method
- Rear
Projection Method
- Ceiling
Projection Method
- Rear Ceiling
Video Compatibility
- NTSC
Video Compatibility
- PAL
Video Compatibility
- SECAM
Video Compatibility
- HDTV
Video Compatibility
- EDTV
Video Compatibility
- SDTV
Computer Compatibility
- Windows PC
Computer Compatibility
- Mac PC
Audio
Number of Speakers
- 1
Speaker Output Power
- 3 W
Speaker Output Mode
- Mono
Power Description
Power Supply
- 100 V AC ~ 240 V AC
Input Voltage
- 120 V AC
Input Voltage
- 230 V AC
Operating Power Consumption
- 275 W
Standby Power Consumption
- 500 mW
Physical Characteristics
Fan Noise
- 32 dB Approximate Standard Mode
Fan Noise
- 24 dB Approximate Economy Mode
Weight (Approximate)
- 2.80 kg
Form Factor
- Ceiling Mountable
Height
- 113.7 mm
Width
- 313 mm
Depth
- 240 mm
Miscellaneous
Optional Accessories
- Carrying Case (MC.JPV11.005)
- 3D Glasses (MC.JFZ11.00B)
- Lamp (MC.JR711.008)
- WirelessCAST (MWA3) (MC.JKY11.007)
- Ceiling Mount (MC.JLC11.003)



















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