Product
Product name: Acer P1257i Projector
Product type: Projector
General
Technology: DLP
Aspect ratio: 4:3
Optical properties
Brightness: 4500 ANSI lumens
Physical resolution: 1024 x 768 XGA
Contrast: 20,000:1
Light source Bulb
Lamp life: (normal / eco) 5,000 / 10,000 hours
Keystone correction: Automatic vertical ±40°, Manual vertical ±40°, Yes
Zoom Digital: Manual
Throw ratio: 1.51 - 1.97
Lens: Non-exchangeable
Connectivity
Connectors: 2 x HDMI, 1 x VGA out for control monitor, 2 x 3.5 mm audio female, 1 x composite video:, 1 x VGA, 1 x RS-232, 1 x DC out
Wireless WLAN
Physical properties
Operating noise: (standard / eco) 31 / 26 dB
Dimensions: (W x H x D) 300 x 105 x 220 mm
Weight: 2.4 kg
Security
Security: Kensington standard slot
Performance
24 x 7 continuous operation: Yes
Features
Speakers: 1 x 10 W (mono), Yes
Includes
Includes Security card, Lens cover, Wireless adapter, HDMI cable, Power cable, Case
Special features
Special features: Hidden dongle solution, Blue light filter, Wall colour compensation