- General Information
- Manufacturer
- Acer, Inc
- Manufacturer Website Address
- http://www.acer.co.uk
- Brand Name
- Acer
- Product Type
- DLP Projector
- Technical Information
- Projection Method
- Rear Ceiling
- Front Ceiling
- Front
- Rear
- Platform Supported
- PC
- Mac
- Windows
- Projection System
- DLP
- Video Compatibility
- SDTV
- HDTV
- NTSC
- EDTV
- SECAM
- PAL
- Computer Compatibility
- Google Chrome PC
- Windows PC
- Mac PC
- Horizontal Scan Range
- 15 kHz - 100 kHz
- Vertical Scan Range
- 24 Hz - 120 Hz
- Offset
- 120%
- Noise Level (Economy Mode)
- 29 dB
- Projection Lens
- Lens Type
- Manual Focus
- Manual Zoom
- Minimum Focal Length
- 22 mm
- Maximum Focal Length
- 24.10 mm
- Minimum Diagonal Image Size
- 584.20 mm
- Maximum Diagonal Image Size
- 7.62 m (300")
- Optical Zoom
- 1.1x
- Minimum Lens Aperture
- f/2.56
- Maximum Lens Aperture
- f/2.68
- Minimum Projection Distance
- 1 m
- Maximum Projection Distance
- 12 m
- Lamp
- Number of Lamps
- 1
- Lamp Type
- E20.7i
- Lamp Power
- 203 W
- Normal Mode Lamp Life
- 5000 Hour
- Economy Mode Lamp Life
- 10000 Hour
- ExtremeEco Mode Lamp Life
- 15000 Hour
- Image
- Low Mode Brightness
- 3840 lm
- Standard Mode Brightness
- 4800 lm
- Standard Mode Brightness Disclaimer
- Compliant with ISO 21118 standard
- Colour Supported
- 1.07 Billion Colors
- Native Resolution
- 800 x 600
- Graphic Mode
- WUXGA
- Maximum Resolution
- 1920 x 1200
- Native Aspect Ratio
- 4:3
- Compatible Aspect Ratio
- 16:9
- Throw Ratio
- 1.96 to 2.15 (1270 mm@2000 mm)
- Zoom Ratio
- 1.1:1
- Contrast Ratio
- 20,000:1
- Uniformity
- 85%
- Vertical Keystone Correction
- -40°/+40°
- Minimum Vertical Sync
- 24 Hz
- Maximum Vertical Sync
- 120 Hz
- Minimum Horizontal Sync
- 15 kHz
- Maximum Horizontal Sync
- 100 kHz
- Digital Zoom
- 2x
- Video
- Video Signal Format
- NTSC 3.58
- NTSC 4.43
- PAL B
- PAL D
- PAL G
- PAL I
- PAL M
- PAL N
- SECAM B
- SECAM D
- SECAM G
- SECAM K
- SECAM K1
- SECAM L
- Video Signal Standard
- HDTV
- Audio
- Number of Speakers
- 1.0
- Speaker Output Power
- 3 W
- Speaker Output Mode
- Stereo
- Speaker Included
- Yes
- Network & Communication
- Wireless Capability
- EZCast
- Miracast Wi-Fi
- Interfaces/Ports
- HDMI
- Yes
- HDMI Version
- HDMI 1.4a
- Total Number of HDMI Ports
- 2
- USB
- Yes
- USB Connector Type
- 1 x Type-A
- Composite Video
- Yes
- Number of Composite Video Ports
- 1
- Component Video
- Yes
- Number of Component Video Ports
- 1
- Number Of Audio Inputs
- 1
- Audio Line In
- Yes
- Number Of Audio Outputs
- 1
- Audio Line Out
- Yes
- RS-232 (D-sub)
- 1
- Built-in Devices
- Built-in Devices
- Speaker
- Power Description
- Input Voltage
- 120 V AC
- 230 V AC
- Input Voltage Range
- 120 V AC - 230 V AC
- Operating Power Consumption
- 260 W
- Standby Power Consumption
- 500 mW
- Power Supply
- 100 V AC ~ 240 V AC
- Physical Characteristics
- Form Factor
- Ceiling Mountable
- Height
- 105.1 mm
- Width
- 299.5 mm
- Depth
- 220 mm
- Weight (Approximate)
- 2.40 kg
- Operating Temperature
- 0°C to 40°C
- Operating Humidity
- 90%
- Fan Noise
- 29 dB(A) Approximate Economy Mode
- Installation
- Ceiling Mount
- Security
- Kensington Lock
- Security Bar
- Miscellaneous
- Package Contents
- P1157i DLP Projector
- AC Power Cord
- Battery for remote control
- Quick Start Guide
- Remote Control
- Security Card
- VGA Cable
- Carrying Case
- Country of Origin
- China
- Optional Accessories
- Lamp (MC.JSA11.002)
- Standard Accessories
- AC Power Cord
- Battery for remote control
- Quick Start Guide
- Remote Control
- Security Card
- VGA Cable
- Carrying Case