Проектор Acer V7850
Image
Native Resolution
3840 x 2160
Maximum Resolution
3840 x 2160
Standard Mode Brightness
2200 lm
Native Aspect Ratio
16:9
Compatible Aspect Ratio
4:3
Contrast Ratio
1,200,000:1
Throw Ratio
(1651 mm@2000 mm)
Digital Zoom
2x
Maximum Vertical Sync
120 Hz
Maximum Horizontal Sync
135 kHz
Minimum Vertical Sync
24 Hz
Minimum Horizontal Sync
15 kHz
Colour Support
1.07 Billion Colors (30-bit)
Projection Lens
Lens Type
Manual Focus
Manual Zoom
Minimum Lens Aperture
F/2.5
Maximum Lens Aperture
F/3.26
Minimum Focal Length
20.91 mm
Maximum Focal Length
32.62 mm
Minimum Diagonal Image Size
660.40 mm
Maximum Diagonal Image Size
7.67 m
Minimum Projection Distance
1.30 m
Maximum Projection Distance
9.30 m
Optical Zoom
1.6x
Lamp
Lamp Type
UHP
Number of Lamps
1
Lamp Power
240 W
Normal Mode Lamp Life
4000 Hour
Economy Mode Lamp Life
10000 Hour
ExtremeEco Mode Lamp Life
15000 Hour
Interfaces/Ports
HDMI
Yes
HDMI Version
HDMI 2.0
Number of USB Ports
1
USB
Yes
USB Connector Type
Type-A
Number of Network (RJ-45) Ports
1
Network (RJ-45)
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
Total Number of HDMI Ports
2
Technical Information
Projection System
DLP
Projection Method
Ceiling
Front
Rear
Rear Ceiling
Video Compatibility
HDTV
Computer Compatibility
Mac PC
Windows PC
Audio
Number of Speakers
2
Speaker Output Power
5 W
Speaker Output Mode
Stereo
Network & Communication
Ethernet (LAN) Capability
Crestron eControl
Power Description
Power Supply
100 V AC~240 V AC
Input Voltage
120 V AC
230 V AC
Operating Power Consumption
315 W
Operating Power Consumption (Eco Mode)
260 W
Physical Characteristics
Fan Noise
27 dB Approximate Economy Mode
29 dB Approximate Standard Mode
Temperature
0°C to 40°C
Humidity
80% Maximum Relative Humidity
Weight (Approximate)
5.30 kg
Form Factor
Ceiling Mountable
Miscellaneous
Optional Accessories