Choose non-stop high performance and reliability with the ideal all-in-one signage solution for mission critical environments. The LH7554UHS 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.
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.
Products specifications
| Display width | 1237 mm |
| Display depth | 55 mm |
| Display height | 710 mm |
| Display weight | 14.3 kg |
| Width | 1929 mm |
| Depth | 69.5 mm |
| Height | 1100 mm |
| Weight | 63.8 kg |
| Quick start guide | Yes |
| Housing material | Metal |
| Harmonized System (HS) code | 85285210 |
| Package width | 1386 mm |
| Package depth | 845 mm |
| Package height | 130 mm |
| Operating temperature (T-T) | 0 - 40 °C |
| Storage temperature (T-T) | -20 - 60 °C |
| Power consumption (typical) | 139 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (off) | 0.3 W |
| Energy efficiency class (SDR) | G |
| Energy consumption (SDR) per 1000 hours | 444 kWh |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Energy efficiency scale | A to G |
| Certification | CB, CE, TÜV-Bauart, EAC, ErP, WEEE, REACH |
| Compliance certificates | RoHS |
| HDMI ports quantity | 3 |
| DVI port | Yes |
| VGA (D-Sub) input ports | 1 |
| Ethernet LAN | Yes |
| Ethernet LAN (RJ-45) ports | 1 |
| Wi-Fi | No |
| PC Audio in | Yes |
| RS-232C | Yes |
| Remote (IR) input | 1 |
| Remote (IR) output | 1 |
| Product design | Kiosk design |
| Placement supported | Indoor |
| Orientation | Horizontal/Vertical |
| Product colour | Black |
| VESA mounting | Yes |
| Panel mounting interface | 400 x 400 mm |
| Bezel width (bottom) | 1.55 cm |
| Bezel width (side) | 1.55 cm |
| Bezel width (top) | 1.55 cm |
| Purpose | Universal |
| On Screen Display (OSD) | Yes |
| Number of OSD languages | 11 |
| On Screen Display (OSD) languages | Czech, German, Dutch, English, Spanish, French, Italian, Japanese, Polish, Russian |
| Operating hours (hours/days) | 18/7 |
| HDCP | Yes |
| HDCP version | 2.2 |
| Mean time between failures (MTBF) | 50000 h |
| Panel type | IPS |
| Display diagonal | 138.7 cm (54.6") |
| Display technology | LCD |
| Display resolution | 3840 x 2160 pixels |
| Display brightness | 500 cd/m² |
| HD type | 4K Ultra HD |
| Touchscreen | No |
| Native aspect ratio | 16:9 |
| Response time | 8 ms |
| Contrast ratio (typical) | 1200:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 1.073 billion colours |
| Pixel pitch | 0.3155 x 0.3155 mm |
| Active display area (W x H) | 1209.6 x 680.4 mm |
| Display diagonal (metric) | 139 cm |
| Horizontal scan range | 30 - 80 kHz |
| Haze rate | 1% |
| Remote control included | Yes |
| Batteries included | Yes |
| Cables included | AC, HDMI, RS-232 |
| Built-in speaker(s) | Yes |
| Number of built-in speakers | 2 |
| RMS rated power | 10 W |
| Computer system | Yes |
| Built-in processor | Yes |
| Processor model | V810 |
| Internal memory | 2 GB |
| Internal storage capacity | 16 GB |
