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Choose non-stop high performance and reliability with the ideal all-in-one signage solution for mission critical environments. The LH5554UHS from iiyama is a 500cd/m² high brightness professional large format display and can be operated in landscape or portrait orientation in continual around the clock environments 24/7 without any interruption. Its versatility can be adapted to your industry’s display needs. On-board Android OS means you can customize the display to your needs and install applications directly to it.
The on-board CMS (Content Management Software) gives you total control of your messaging and advertising remotely and safely. The SDM Slot provides embedded PC option for total flexibility, security and control, while the Signal FailOver feature ensures your content is always actively displayed through your choice of inputs. WiFi enabled, this series is ready for remote content delivery using your network or you can choose to utilise LAN control.
You can also order a wall mounting bracket or ceiling bracket to mount your display in your store.
iiSignage² is our digital signage content management platform to easily show and control your content and to manage your displays in a secure way. The Content Management System (CMS) gives you total control of your messaging and advertising remotely and safely.
FailOver is a feature which automatically detects input sources. When there is no signal on the default input it will automatically switch to the next available input. FailOver allows customers to prioritize a number of inputs (incl. Browser, Media Player and Custom) and ensures your content is always actively displayed, assuring active content at all times.
Thanks to Android OS, you can easily customize the display to your needs by installing applications directly to it.
A Smart Display Module (Small/Large) is a plug-in module which can easily be inserted into the most stylish and ultra-slim displays. This small sized module delivers great performance with minimum implementation and management. Available as optional.
UHD 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.
| Design | Thin bezel |
| Diagonal | 54.6", 139cm |
| Panel | IPS, AG coated glass, matte finish, haze 25% |
| Native resolution | 3840 x 2160 @60Hz (8.3 MegaPixels 4K UHD) |
| Aspect ratio | 16:9 |
| Panel brightness | 500 cd/m² |
| Static contrast | 1200:1 |
| Response time (GTG) | 8ms |
| Viewing zone | horizontal/vertical: 178°/178°, right/left: 89°/89°, up/down: 89°/89° |
| Colour support | 1.07B 8bit+FRC (NTSC 72%) |
| Horizontal Sync | 28 - 160kHz |
| Viewable area W x H | 1209.6 x 680.4mm, 47.6 x 28.8" |
| Pixel pitch | 0.315mm |
| Bezel colour and finish | black, matte |
| Analog signal input | VGA x1 (DVI-I: VGA+DVI) |
| Digital signal input | DVI x1 (max. 2560x1440 @60Hz) HDMI x3 (v.2.0, max. 3840x2160 @60Hz) DisplayPort x1 (v.1.4, max. 3840x2160 @60Hz) |
| Audio input | Mini jack x1 (3.5mm) |
| Monitor control input | RS-232c x1 (2.5mm sub-mini jack) RJ45 (LAN) x1 IR x1 (3.5mm stereo mini) |
| Digital signal output | DisplayPort x1 (max. 3840x2160 @60Hz, MST-out Daisy Chain v.1.2) |
| Audio output | Mini jack x1 Speakers 2 x 10W |
| Monitor control output | RS-232c x1 (2.5mm sub-mini jack) IR loop through x1 (3.5mm stereo mini) |
| HDCP | v.2.2 |
| USB ports | x2 (v.2.0) |
| Integrated software | Android 11 OS, iiSignage2, FailOver, EShare |
| WiFi | yes (Built-in) |
| Hardware | CPU: A73*4+A53*4, GPU: G52 MP8, RAM: 4GB, ROM: 32GB |
| Extra | Intel® SDM-L, micro SD card slot |
| Max. non-stop operating time | 24/7 |
| Anti image retention | yes |
| Video wall / daisy chain | Yes, (MST-output) |
| Media playback | yes |
| Housing (bezel) | metal |
| OSD languages | EN, DE, FR, ES, IT, CN, RU, JP, CZ, NL, PL |
| Control buttons | Power, Up, Down, Volume up, Volume down, Mute, Input, Menu |
| User controls | picture (brightness, contrast, sharpness, black level, tint, colour, noise reduction, gamma selection, colour temperature, colour control, over scan, picture reset), screen (H. position, V. position, clock, clock phase, zoom mode, custom zoom, auto adjust, screen reset), Audio (balance, treble, bass, volume, audio out, maximum volume, minimum volume, mute, audio source, audio reset, audio out sync, speaker setting), configuration 1 (switch on state, panel saving, RS232-routing, boot on source, WOL, configuration 1 reset, factory reset), Configuration 2 (OSD timeout, OSD H-Position, OSD V-position, rotation, information OSD, logo and animation logo setting, animation setting, monitor ID, group ID, monitor information, DP version, DP monitors, HDMI version, configuration 2 reset), advanced option (IR control, power LED light, keyboard control, tiling, off timer, schedule, HDMI with one wire, HDMI with one wire power off, FailOver, language, OSD transparency, power saving, SDM settings, advanced option reset), Android settings (network & internet, apps & notifications, display, signage display, security, language & input, date & time, about device) |
| Plug&Play | DDC2B |
| Orientation | landscape, portrait |
| Fanless design | yes |
| VESA mounting | 400 x 400mm |
| Mini PC mount | VESA 100 x 100 |
| Operation temperature range | 0°C - 40°C |
| Storage temperature range | - 20°C - 60°C |
| MTBF | 50.000 hours (excluding backlight) |
| Cables | power, HDMI, RS-232c |
| Guides | quick start guide, safety guide |
| Other | Stickers for screw holes, wire buckles |
| Remote control | yes (batteries included) |
| Power supply unit | internal |
| Power supply | AC 100 - 240V, 50/60Hz |
| Power usage | 151W typical, 0.5W stand by, 0.5W off mode |
| Regulations | CB, CE, TÜV-Bauart, EAC, RoHS support, ErP, WEEE, REACH |
| Energy efficiency class (Regulation (EU) 2017/1369) | G |
| Product dimensions W x H x D | 1240.6 x 711.7 x 69mm |
| Box dimensions W x H x D | 1370 x 850 x 156mm |
| Weight (without box) | 15kg |
| Weight (with box) | 20.5kg |
| EAN code | 4948570120994 |
| Warranty | Product | Cover |
| Visioncare | Desktop LCD products (Monitors) (17" - 43") |
3 years on-site UK warranty. (Upgrades to 5 years available) |
| Touchcare |
LCD touchscreen products | 3 years repair and return. (Upgrades to on-site & 5 years available) |
| LFD | Large Format Displays Standard Warranty |
3 years collect and return (Upgrade to swap, installation & 5 years available) Download |
HOW TO ACTIVATE YOUR WARRANTY
There is no need to pre-register your warranty, just follow the six simple steps below to activate your warranty should the need arise. First-class service is assured by our experienced engineers and customer service helpdesk.
Step one - Check that all connections have been properly made.
Step two - Check the set-up in the user manual. Wherever possible, please try to check your iiyama product with alternate equipment before contacting the iiyama customer service help desk.
Step three - If the fault cannot be cured by the above means, call the iiyama customer service helpdesk on 01926 819 189. Please have ready to hand the following details: model number, serial number and date of purchase*. Or fill in the Service Request Form.
Step four - Your fault will be registered and you will be issued with a returns number, which you must quote on all paperwork relating to the defective unit.
Step five - Please retain any of your leads and manuals. Replacement/returned units will not include these sundry items.
Step six - Please ensure your product is clean and presentable before packaging it in the original box for collection.
* Proof of purchase may be required
ON-SITE SWAP OUT
PIONEERING CUSTOMER SERVICE.
iiyama has always strived to achieve maximum reliability and to prove our belief in our products we were the first manufacturer to confidently guarantee our display products with a 3-year on-site warranty as standard changing and shaping the warranty landscape forever.
Visioncare is our comprehensive warranty support scheme for standard desktop display products. We understand that should a fault occur, downtime needs to be minimised and vision care was designed to do just that.
1-) If your display should develop a fault within the first 2 years of purchase, iiyama will arrange a replacement unit of an equivalent or higher specification.
2-) iiyama endeavours to dispatch the replacement unit within 24hrs whenever possible.
3-) iiyama takes care of the swap out and all carraige charges.
And it's not just us at iiyama that believes we provide great service, our customers think so too. iiyama has been proud to receive many reader-voted magazine awards for customer satisfaction and reliability.
For Desktop and Touchscreen displays (below 42") service
Call 01926 819189 between 9:00am - 5:30pm Monday to Friday
For Large Format Displays (42" and above) service
Call 03302 020 463 between 9:00am - 5:30pm Monday to Friday
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