Проектор Acer H7850, DLP, 4K UHD (3840x2160), 1 000 000:1, 3000lm, 2x HDMI, 2x VGA 1x USB, 1x RJ-45, RS232

Technical Information:

Projection Method
Rear Ceiling

Projection Method
Ceiling

Projection Method
Rear

Projection Method
Front

Platform Supported
Mac

Platform Supported
PC

Projection System
DLP

Video Compatibility
HDTV

Computer Compatibility
Mac PC

Computer Compatibility
Windows PC

Projection Lens:

Throw Ratio
(1651 mm@2000 mm)

Lens Type
Manual Focus

Lens Type
Manual Zoom

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

Optical Zoom
1.6x

Minimum Lens Aperture
F/2.5

Maximum Lens Aperture
F/3.26

Minimum Projection Distance
1.30 m

Maximum Projection Distance
9.30 m

Lamp:

Number of Lamps
1

Lamp Type
UHP

Lamp Power
240 W

Normal Mode Lamp Life
4000 Hour

Economy Mode Lamp Life
10000 Hour

ExtremeEco Mode Lamp Life
15000 Hour

Image:
Standard Mode Brightness
3000 lm

Low Mode Brightness
2400 lm

Colour Support
1.07 Billion Colors (30-bit)

Native Resolution
3840 x 2160

Graphic Mode
4K UHD

Maximum Resolution
3840 x 2160

Native Aspect Ratio
16:9

Compatible Aspect Ratio
4:3

Zoom Ratio
1:1.6

Contrast Ratio
1,000,000:1

Uniformity
65%

Minimum Vertical Sync
24 Hz

Maximum Vertical Sync
120 Hz

Minimum Horizontal Sync
15 kHz

Maximum Horizontal Sync
135 kHz

Digital Zoom
2x

Video:

Video Signal Standard
HDTV

Audio:

Number of Speakers
2

Speaker Output Power
5 W

Speaker Output Mode
Stereo

Network & Communication:

Ethernet Technology
Ethernet

Ethernet (LAN) Capability
Crestron eControl

Interfaces/Ports:

HDMI
Yes

Total Number of HDMI Ports
2

Number of USB Ports
1

USB
Yes

USB Connector Type
1x Type-A

Network (RJ-45)
Yes

Number of Network (RJ-45) Ports
1

VGA In
Yes

Number of VGA Inputs
1

VGA Out
Yes

Number of VGA Outputs
1

Number Of Audio Inputs
1

Audio Line In

Yes
Number Of Audio Outputs
1

Audio Line Out
Yes

Power Description:

Input Voltage
230 V AC

Input Voltage
120 V AC

Operating Power Consumption
315 W

Operating Power Consumption (Eco Mode)
260 W

Power Supply
100 V AC~240 V AC

Physical Characteristics:

Colour
White

Form Factor
Ceiling Mountable

Height
127 mm

Width
398 mm

Depth
297.5 mm

Weight (Approximate)
5.30 kg

Humidity
80% Maximum Relative Humidity

Fan Noise
27 dB Approximate Economy Mode

Fan Noise
29 dB Approximate Standard Mode



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