Acer Beamer P1557

Projection modes: Front, Rear
Placement: Ceiling
Product type: Standard throw projector
Cable lock slot: Yes
Product colour: White
Cable lock slot type: Kensington
Power consumption (standby): 0.5 W
Power source: AC
AC input voltage: 100 - 240 V
Power consumption (typical): 315 W
Power consumption (economy mode): 215 W
Weight: 2.4 kg
Height: 107.4 mm
Width: 299.5 mm
Depth: 220 mm
Cables included: HDMI, AC
Carrying case: Yes
Remote control included: Yes
Batteries included: Yes
Built-in display: No
Built-in speaker(s): Yes
RMS rated power: 3 W
Number of built-in speakers: 1
Card reader integrated: No
Serial interface type: RS-232
Audio (L/R) out: 1
AC (power) in: Yes
HDMI version: 1.4a
DVI port: No
HDMI ports quantity: 2
HDMI connector type: Full-size
USB 2.0 Type-A ports quantity: 1
Full HD: Yes
3D: Yes
Supported graphics resolutions: 1920 x 1200 (WUXGA), 1920 x 1080 (HD 1080)
Aperture range (F-F): 2.59 - 2.87
Zoom capability: Yes
Focal length range: 16.88 - 21.88 mm
Focus: Manual
Offset: 110%
Zoom ratio: 1.3:1
Zoom type: Manual
Projection technology: DLP
Supported aspect ratios: 4:3, 16:9
Screen size compatibility: 762 - 7620 mm (30 - 300")
Projector brightness: 4800 ANSI lumens
Contrast ratio (typical): 16000:1
Horizontal scan range: 15 - 100 kHz
Vertical scan range: 24 - 120 Hz
Native aspect ratio: 16:9
Keystone correction, vertical: -40 - 40°
Projector brightness (economic mode): 3840 ANSI lumens
Projector native resolution: 1080p (1920x1080)
Light source type: Lamp
Lamp power: 203 W