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BenQ LH890USTD激光商用投影機

BenQ LH890USTD激光商用投影機

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HK$21,000.00
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商品描述

Interactive Laser Projector with UltraShort Throw, 1080p | LH890USTD
Uninterrupted Learning Through Long-Lasting Projection

The World’s No.1 DLP brand BenQ leads theway with futureproof interactive projectors, featuring innovative BlueCorelaser technology and superior dustproofing design with dust filters that filterout 90% of particles for superb picture quality and maintenance-free operation.Maximizing education investment and collaborative learning with ultra-shortthrow projection, the BenQ LH890USTD utilizes the unparalleled qualities of alaser light source to achieve optimized performance, long-lasting reliability, andenergy efficiency for the leading schools.


Brightness：

4,000 ANSI Lumens

Resolution：

1920x1080

Aspect Ratio：

16:9 (HD)

Contrast：

100,000:1 (full on/off)

Display Type：

2 cm DLP x 1

Color Processing：

10-bit

Video Modes：

720p, 1080i, 1080p/60, 1080p/24, 1080p/25,1080p/30, 1080p/50, 576i, 576p, 480p, 480i

Data Modes：

MAX 1920x1200

3D Modes：

Full HD 3D

 

Lamp Type：

Laser Phosphor

Lamp Life：

20,000 hours

 

Included Lens：

Fixed focal length , manual focus

Optional Lenses：

No

Lens Shift：

No

Throw Distance：

0.4 m - 0.6 m

Image Size：

205 cm - 309 cm

Throw Ratio：

0.23:1 (D:W)

Digital Zoom：

Yes

Digital Keystone：

Horizontal & Vertical

 

Projector Size：

16 cm x 52 cm x 40 cm (HxWxD)

Weight：

9.2 kg

Audible Noise：

40 dB  / 37 dB (Eco)

Internal Speakers：

10.0 Watts Mono

Power：

380 Watts 100V - 240V

 

Connection Panel

Audio In: Mini Jack

Audio In: RCA

Audio Out: Mini Jack

Component: RCA

Composite: RCA

 

HDMI

HDMI (MHL)

Network: RJ-45

RS232: DB-9pin

S-Video

USB x 2

 

Features

Picture-in-Picture

Short-Throw Wall Mount：

Full HD 3D

Geometric Correction：

Blackboard Mode

Laser Pointer：

Crestron RoomView™

 

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