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Ultra High Brightness LCDs
The DS491LT5-1 is a full HD 49-inch high brightness LCD featuring an LED backlight producing a 4000 nits sunlight viewable image. The DS491LT5-1 is designed for high ambient light environments such as storefront windows.
Each screen is TrueColor™ calibrated to ensure uniformity among multiple displays.
The DS491LT5-1 features an integrated Android™ based media player with wireless connectivity offering users a complete media platform, allowing playback of local files and USB/SD card media.
SUNLIGHT VIEWABLE IMAGE
SUSTAINED HIGH-BRIGHTNESS
BUILT-IN MEDIA PLAYER
24/7 OPERATION
TRUECOLOR™ CALIBRATED
BLACKENING DEFECT-FREE
Product Highlights
Sunlight viewable 4000 nits brightness, intelligent thermal management, integrated Android™ media player, blackening defect-free in direct sunlight, narrow 8.5/8.7 mm bezel for video wall applications, 1080p Full HD resolution.
Fanless Thermal Management
By eliminating life-shortening fans, the heat generated by the display is radiated away from high-temperature areas while a sensor continuously monitors the internal temperature to protect the system from overheating by utilizing an advanced fanless thermal management system.
Blackening Defect-Free
Most residential and commercial screens will blacken or result in isotropic failure when the LCD panel overheats. The DS491LT5-1 is equipped with a high-temperature LCD panel capable of withstanding temperatures up to 110˚C (230°F) without blackening—crucial for direct sunlight applications.
Auto Brightness Control
Different external lighting conditions require different brightness levels. An onboard light sensor measures the ambient light in the area and automatically adjusts the image accordingly.
Built-In Media Player
An integrated Android™ based media player with wireless connectivity offers users the freedom to select from the array of various media software solutions on the market or use the bundled DynaScan DSM365 application for local video playback, playlist creation, and content scheduling.
TrueColor™ Calibrated
With TrueColor Calibration™, each screen is individually color calibrated to the D65 (6500K) CIE color standard. Not only does this produce a true, natural white, but the color of all screens will also be uniform.
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| PANEL |
|
| LCD Panel Size |
48.5" |
| Native Resolution |
1920 x 1080 |
| Brightness |
4000 nits |
| Color Depth |
10 bits |
| Contrast Ratio |
3000:1 |
| Response Time (Typ.) |
8 ms |
| Viewing Angle |
178° / 178° |
| Light Lifetime (Typ.) |
100,000 hrs |
| Blackening Defect-free |
Up to 110°C (230°F) |
| Polarized Sunglasses Support |
Yes |
| POWER |
|
| Power Supply |
Internal |
| Rated Voltage |
100-240 V ~ 50/60 Hz |
| Power On Mode (Typ./Max.) |
110 W / 240 W |
| Power Saving Mode |
< 0.5 W |
| MECHANICAL SPECS |
|
| Bezel Width (T/B/L/R) |
8.7 / 8.7 / 8.5 / 8.5 mm |
| Monitor Dimension (LxHxD) |
1096.7 x 627.2 x 82.3 mm |
| Monitor Weight |
19.6 kg |
| Orientation |
Portrait / Landscape |
| VESA Mounting (LxH) |
400 x 400 mm |
| Carrying Handles |
Yes |
| Fanless Design |
Yes |
| USER INTERFACE |
|
| Language |
English |
| Support SNMP (Up to V3.0) |
Yes |
| Image Retention Protection |
Yes |
| Auto Orientation Sensor |
Yes |
| Ambient Light Sensor |
Yes |
| Power On/Off Scheduling |
Yes |
| OSD Menu Rotation |
Yes |
| INPUT |
|
| HDMI 2.1 (HDCP 2.3) |
x2 |
| USB 2.0 |
x1 |
| EXTERNAL CONTROL |
|
| RS-232 |
In x1 |
| RJ-45 (LAN) |
x1 |
| ETK Port (Thermal) |
x1 |
| ESK Port (IR, Ambient) |
x1 |
| ENVIRONMENT |
|
| Operating Temperature |
0°C ~ 45°C |
| Storage Temperature |
-20°C ~ 60°C |
| Humidity |
10% ~ 80% RH Non-condensing |
| INTERNAL PLAYER |
|
| Operating System |
Android 11.0 |
| Processor |
Quad-core A53 |
| Clock Speed |
1.5 GHz |
| Main Memory Interface |
DDR4, 2 GB |
| Graphics |
Mali G52 |
| Storage |
Internal: 8GB eMMC Flash |
| Multimedia |
4K video decoders, 30/60fps H.264 /VP9 10bit, MPEG-1/2/4 |
| WiFi Specification |
802.11a/b/g/n/ac (2T2R) |
| ACCESSORIES |
|
| Quick Start Guide |
Power Cord |
| Remote Control |
Batteries |
| IR & Ambient Sensor |
|
| CERTIFICATION |
|
| CE |
CB |
| FCC |
WiFi |
| ETL |
RCM |
| RoHS |
PSE |
| VCCI |
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DynaScan’s warranty obligations are limited to the terms set forth below:
DynaScan warrants its professional LCD display product delivered new to the original purchaser against defects in materials and workmanship for THREE (3) YEARS from the date of original purchase.
If a product is found to be defective in material and workmanship during the Limited Warranty Period, DynaScan will, at its sole option, (a) repair the product at no charge with new or reconditioned parts, or (b) replace the product with a functionally equivalent product. A replacement part or product assumes the remaining warranty of the original part or product, or NINETY (90) DAYS from the date of replacement or repair, whichever provides a longer coverage. When a part or product is replaced, any replacement item becomes your property and the replaced item becomes DynaScan’s property.
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