BenQ LH740
雷射會議投影機

5000 lm

Full HD解析度

DLP

-對比度3,000,000:1
-1.6倍縮放鏡頭
-內建15W喇叭

NT$59,900元

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電洽:(02)8531-6469

產品介紹Overview 詳細規格Specification 品牌介紹Why BenQ

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產品基本資訊

品牌:BenQ(明基)

型號/名稱: LH740

Display
Brightness (ANSI lumens)	5000
Resolution	1080P (1920x1080)
Native Aspect Ratio	16:9
Contrast Ratio (FOFO)	3,000,000:1
Display Color	30-bit (1.07 billion colors)
Light Source	Laser
Light Source Life	a. Normal 20000 hrs, b. ECO 30000 hrs
Screen Fill	16:9/16:10/4:3/1:1/5:4
Optical
Throw Ratio	1.4~2.24
Zoom Ratio	1.6x
Lens	F = 2.5 ~ 3.26 f = 20.911~32.624
Projection Offset (Full-Height)	113%
Keystone Adjustment	2D, (Auto) Vertical ± 40 degrees; Horizontal ± 40 degrees
Picture
Rec. 709 Coverage	93%
Picture Modes	DICOM Simulation, High Detail, 3D, Bright, Presentation, User, Video Conference, Vivid
Compatibility
Input Lag	17 ms (1080P 60Hz)
Resolution Support	VGA(640 x 480) to Full HD(1920 x 1080)
Horizontal Frequency	15K~135KHz
Vertical Scan Rate	23~120Hz
I/O Interface
HDMI in	(x2), HDMI-1 (1.4a/HDCP1.4), HDMI-2 (1.4a/HDCP1.4)
LAN (RJ45)	(x1)
USB Type A	USB Type A-1 (1.0/Power Supply 1.5A/FW Upgrade), USB Type A-2 (3.0/Power Supply 1A/Wireless Dongle), (x2)
RS232 in (DB-9pin)	(x1)
Audio
Speaker	15W
Audio out (3.5mm Mini Jack)	(x1)
Environment
Operating Temperature	0~40℃
Power Supply	AC 100 to 240 V, 50/60 Hz
Typical Power Consumption (110V)	210W
Stand-by Power Consumption	<0.5W
Acoustic Noise (Typ./Eco.)(dB)	32/27
Accessories
Wireless USB dongle	EZC-5201BS (Wi-Fi/BT), (Optional)
Remote Control w/ Battery	RCA011
Power Cord (by region)	x1 (1.0M)
HDMI cable	1.5m, (x1)
Quick Start Guide	(x1) 22L
Warranty Card (by region)	Yes
Universal Ceiling Mount	CM00G3, (Optional)
Wireless HDMI Casting dongle	QP30
Dimension & Weight
Dimensions (WxHxD) (mm)	279.2 x 224.8 x 120.5
Net Weight (kg)	3.3 Kg +/- 100g
Dimensions (WxHXD) (inch)	10.99 x 8.85 x 4.74
Projection System
Projection System	DLP