55" Professional Digital Signage display with an 18/7 operating time and a 4K UHD resolution\n\nSee the difference with the ProLite LE5540UHS. A professional digital signage display with 4K graphics, 18/7 operating time and landscape orientation. Featuring a slim bezel, an AMVA3 LED panel for exceptional color and image performance and iiSignage, iiyama's free signage content creation and management software, the LE5540UHS offers businesses an easy and effective solution to help capture their audience's attention. \n\niiSignage\n\nWith iiSignage, you can easily create, publish and manage your own digital signage content on any iiyama 40-series display from a desktop PC in the same network. Use rich content like video’s and widgets to create highly impactful advertising in minutes and schedule your content across multiple displays to best match your customers' behavior.\n\n4K\n\nUHD resolution (3840x2160), better known as 4K, offers a gigantic viewable area with 4 times more information and work space than a Full HD screen. Due to the high DPI (dots per inch), it displays an incredibly sharp and crisp image.\n\nAMVA3\n\nAMVA3 technology offers higher contrast, darker blacks and much better viewing angles than standard TN technology. The screen will look good no matter what angle you look at it.\n\nLAN Control\n\nLAN control enables making adjustments in the display OSD menu through your network (software not included).
Specifications courtesy of Icecat.biz | |
AC input frequency | 50/60 |
AC input voltage | 110 - 240 |
Audio (L,R) out | 1 |
Batteries included | Yes |
Bezel width (bottom) | 1.47 cm |
Bezel width (side) | 1.29 cm |
Bezel width (top) | 1.29 cm |
Built-in speaker(s) | Yes |
Cables included | AC, DVI, HDMI, RS-232 |
Certification | CB, CE, TÜV-Bauart, CU |
Colour of product | Black |
Computer system | Yes |
Contrast ratio (typical) | 4000:1 |
DVI port | Yes |
Depth | 61.7 mm |
Display brightness | 350 cd/m² |
Display diagonal | 138.7 cm (54.6") |
Display diagonal (metric) | 138.68 cm |
Display number of colours | 1.073 billion colours |
Display resolution | 3840 x 2160 pixels |
Display type | LED |
Energy efficiency class | B |
Ethernet LAN | Yes |
Ethernet LAN (RJ-45) ports | 1 |
HD type | 4K Ultra HD |
HDCP | Yes |
HDMI ports quantity | 2 |
Handheld remote control | Yes |
Height | 711.6 mm |
Housing material | Plastic |
Native aspect ratio | 16:9 |
Number of OSD languages | 11 |
Number of built-in speakers | 2 |
On Screen Display (OSD) | Yes |
On Screen Display (OSD) languages | Czech, German, Dutch, English, Spanish, French, Italian, Japanese, Polish, Russian |
Operating hours (hours/days) | 18/7 |
Operating system installed | Android |
Orientation | Horizontal |
PC Audio in | Yes |
Panel type | AMVA3 |
Pixel pitch | 0.315 x 0.315 mm |
Plug and Play | Yes |
Quick start guide | Yes |
RMS rated power | 20 W |
RS-232 input ports | 1 |
RS-232 interface | Yes |
RS-232 output ports | 1 |
Response time | 8 ms |
USB port | Yes |
USB ports quantity | 1 |
VESA mounting | Yes |
VESA mounting interfaces | 400 x 200,400 x 400 mm |
VGA (D-Sub) input ports | 1 |
Viewing angle, horizontal | 178° |
Viewing angle, vertical | 178° |
Weight | 16 kg |
Width | 1239.2 mm |