ViewSonic LS740W 5,000 ANSI Lumens WXGA Laser Installation Projector
PRODUCT DESCRIPTION
ViewSonic LS740W 5,000 ANSI Lumens WXGA Laser Installation Projector - 3 Years Local Warranty
5,000 ANSI Lumens for Bright Spaces
The ViewSonic LS740W delivers 5,000 ANSI lumens at native WXGA with a 3,000,000:1 contrast ratio, keeping content clear in lecture halls, meeting rooms and retail spaces with the lights on.
3rd-Generation Laser Phosphor
The laser light source is rated 20,000 hours (Normal) and up to 30,000 hours (SuperEco), with no lamp replacements and support for 24/7 operation.
Installation Flexibility
1.3x optical zoom, ±30° H/V keystone, 360° projection and portrait mode make it easy to fit into existing rooms, with images up to 300".
Compact and Light
At 3 kg and 286 x 216 x 129 mm, it is easier and cheaper to transport and install than traditional installation projectors.
Need projectors for several meeting rooms, classrooms or venues? Email sales@sourceit.com.sg for volume pricing and delivery lead time.
ViewSonic LS740W Datasheet — Technical Specifications
General
| Product Name | ViewSonic LS740W 5,000 ANSI Lumens WXGA Laser Installation Projector |
| Model | LS740W |
| Local Warranty (Singapore) | 3 years on-site limited warranty on parts and labour (pick-up and drop-off); laser light source, no lamp to replace |
Optical
| Projection System | 0.65" WXGA DLP |
| Native Resolution | 1280 x 800 (WXGA) |
| Brightness | 5,000 ANSI lumens |
| Contrast Ratio | 3,000,000:1 |
| Display Colour | 1.07 billion colours |
| Light Source | Laser phosphor |
| Light Source Life | 20,000 hours (Normal); 30,000 hours (SuperEco) |
| Lens | F=2.43–2.78, f=16.90–21.61 mm |
| Throw Ratio | 1.18–1.54 |
| Optical Zoom | 1.3x |
| Digital Zoom | 0.8x–2.0x |
| Image Size | 30"–300" |
| Throw Distance | 0.77–9.98 m (100" at 2.54 m) |
| Projection Offset | 124% ±10% |
| Keystone | ±30° horizontal, ±30° vertical |
| Input Lag | 49.5 ms |
Compatibility
| Resolution Support | VGA (640 x 480) to WUXGA RB (1920 x 1200) |
| HDTV Compatibility | 480i, 480p, 576i, 576p, 720p, 1080i, 1080p |
| Horizontal Frequency | 15–102 kHz |
| Vertical Scan Rate | 24–120 Hz |
Connectivity
| HDMI | 2 x HDMI 1.4 (HDCP 1.4) |
| Audio Out | 1 x 3.5 mm |
| USB Power | 1 x USB Type-A, 5 V / 1.5 A |
| USB Service | 1 x USB Type-A |
| Control | 1 x RS232 (DB9 male) |
| Speaker | 15 W |
Power & Environmental
| Power Supply | 100–240 V input; 19.5 V DC / 11.79 A output |
| Power Consumption | 210 W (Normal); <0.5 W standby |
| Audible Noise | 30 dB (Normal); 24 dB (Eco) |
| Operating Temperature | 0–40 °C |
Physical
| Dimensions (W x D x H) | 286 x 216 x 129 mm (with adjustment foot) |
| Net Weight | 3 kg |
| Packing Dimensions | 400 x 280 x 155 mm |
| Gross Weight | 4.7 kg |
| OSD Languages | 23 |
Compatibility & Software Support
Sources
Two HDMI inputs for laptops, PCs and media players; the 5 V / 1.5 A USB-A port can power a streaming stick or the ViewSonic WPD-700 wireless casting kit.
Room Control
RS232 control using ViewSonic's RS-232/LAN control protocol; HDBaseT extension is available with the optional HB10B HDBaseT dongle.
Typical Use
Classrooms, lecture halls, meeting rooms, restaurants and trade-show stands needing a bright, lamp-free installation projector.
Package Contents & ViewSonic Laser & LED Projector Ordering Information
In the Box
LS740W projector, power cord, remote control, quick start guide.
Optional Accessories
| Wall/ceiling mount | PJ-WMK-007 |
| Carry bag | PJ-CASE-008 |
| HDBaseT dongle | HB10B |
| Wireless casting kit | WPD-700 |
ViewSonic Laser & LED Business Projectors
| Model | Key feature |
| LS500WHE | 3,000 lm WXGA, LED |
| LSD400W | 4,000 lm WXGA, laser |
| LSD400HD | 4,000 lm 1080p, laser |
| LS711HD | 4,200 lm 1080p, short throw laser |
| LS740W (this listing) | 5,000 lm WXGA, laser |
| LS740HD | 5,000 lm 1080p, laser |
| LS832WU | 5,000 lm WUXGA, ultra short throw laser |
| LS860WU | 5,000 lm WUXGA, short throw laser, HDBaseT |
| LS920WU | 6,000 lm WUXGA, laser, 1.6x zoom |
| LS921WU | 6,000 lm WUXGA, short throw laser |
Datasheet & Downloads
| ViewSonic datasheet | LS740W Datasheet |
| User guide | LS740W User Guide (PDF, English) |
| Quick start guide | LS740W Quick Start Guide (PDF) |
| RS-232/LAN control | RS-232/LAN Control Protocol Specification V1.0 (PDF) |
| ViewSonic product page | LS740W on viewsonic.com Singapore |
Need a PDF sent directly? Email sales@sourceit.com.sg quoting LS740W.
Frequently Asked Questions — ViewSonic LS740W
How big an image can I get?
From 30" up to 300". A 100" image needs about 2.54 m from the lens.
Does it need lamp replacements?
No. The laser light source is rated 20,000 hours (Normal) and up to 30,000 hours (SuperEco).
Can it run 24/7 or in portrait?
Yes. It supports 24/7 operation, 360° projection and portrait mode.
What warranty do I get?
3 years on-site limited warranty on parts and labour (pick-up and drop-off service on Singapore's main island). Supplied by SourceIT with a GST invoice.
