DynaScan DS491LT5

49″ Fanless High Brightness Display

• Description
• Specifications
• Warranty
• Download

• Ultra High Brightness LCDs
  The DS491LT5 is a full HD 49-inch high brightness LCD featuring an LED backlight producing a 4000 nits sunlight viewable image. The DS491LT5 is designed for high ambient light environments such as storefront windows.
  
  Each screen is TrueColor™ calibrated to ensure uniformity among multiple displays.
  
  The DS491LT5 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 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.

• 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.)	160 W / 230 W
  Power Saving Mode	< 1 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
  DisplayPort 1.2	x1
  USB 3.0	x1
  Micro SD Slot	x1

  OUTPUT
  Audio	x1

  EXTERNAL CONTROL
  RS-232	In x1
  RJ-45 (LAN)	x2
  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 8.0.0
  Processor	Dual-core A73 and dual-core A53
  Clock Speed	1.5 GHz
  Main Memory Interface	DDR4, 2G
  Graphics	Quad-core MaliG51
  Storage	Internal: 16GB eMMC Flash
  Multimedia	4K 10bits VP9/H265/H264 video decoders, up to 60fps 1080P other video decoders (VC-1, MPEG-1/2/4, VP8)
  Wireless Function	Yes

  ACCESSORIES
  Quick Start Guide	Power Cord
  Remote Control	Batteries
  IR & Ambient Sensor

  CERTIFICATION
  CE	FCC
  RoHS	PSE
  VCCI

• 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.

  
  

• Resource	Download Link
  Data Sheet	Download
  User Manual	Download