(1920x1080) Acer H6541BDK DLP 4000-Lumen 16:9 HDMI USB Speaker 3D Full HD White

projector
Supported aspect ratios: 4:3
Projection screen capacity: 685.8 - 7645.4 mm (27 - 301“)
Projection distance: 1 - 10 m
Distance of the projection screen (wide): 1 - 10 m
Projector brightness: 4000 ANSI lumens
Projection technology: DLP
native resolution of the projector: 1080p (1920x1080)
Contrast ratio: 10000:1
Native aspect ratio: 16:9
Number of colors: 1.07 billion colors
Uniformity: 80%
Horizontal scan range: 15 - 100 kHz
Vertical scan range: 24 - 120 Hz
Keystone correction, vertical: -40/+40°
Horizontal synchronization (min): 15 kHz
Horizontal sync (max): 100 kHz
Vertical synchronization (min): 24 kHz
Vertical sync (max): 120 kHz
light source
Type of light source: lamp
Lamp power: 245 W
Number of lamp(s): 1 lamps
lens
Focal length range: 15.84 - 17.42 mm
Feature: Zoom ability
Zoom type: Fixed
Digital zoom: 2x
Optical zoom: 1.1x
Offset: 132%
video
Analog signal format system: NTSC, PAL, SECAM
Feature: Full HD
Feature: 3D
Supported graphics resolutions: 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA)
connections and interfaces
Number of USB 2.0 ports: 1
Serial interface: RS-232
Feature: PC audio input
Feature: PC Audio Output
Number of VGA (D-Sub) ports: 1
Number of HDMI ports: 2
USB connector: USB Type-A
Composite Video Input: 1
Feature: Power input
characteristics
Noise level (energy saving mode): 24 dB
Projection modes: Ceiling, Front, Rear
Noise level: 33 dB
multimedia
Feature: Built-in speakers
RMS power: 3 W
Number of built-in speakers: 1
design
Market positioning: Home theater
Product type: Standard throw projector
Product color: white
Placement: Ceiling
energy
Power source: AC
Power consumption (standard operation): 290 W
Power consumption (standby): 0.5 W
software
Feature: Supports Windows operating systems
Feature: Mac compatibility
Support for other operating systems: ChromeOS
weight and dimensions
Width: 123 mm
Depth: 94 mm
Height: 45 mm
Weight: 2.9 kg
scope of delivery
Supplied cables: AC