Introduction

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.

Display

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

Response time

8 ms

Contrast ratio (typical)

1200:1

Viewing angle, horizontal

178°

Viewing angle, vertical

178°

Display number of colours

1.07 billion colours

Pixel pitch

0.315 x 0.315 mm

Active display area (W x H)

1209.6 x 680.4 mm

Display diagonal (metric)

139 cm

Maximum frame rate

60 fps

Horizontal scan range

28 - 160 kHz

Haze rate

25%

Ports & interfaces

HDMI ports quantity

3

HDMI version

2.0

DVI port

Yes

DVI-I ports quantity

1

VGA (D-Sub) input ports

1

DisplayPorts quantity

1

USB port

Yes

USB ports quantity

2

USB version

2.0

Ethernet LAN

Yes

Ethernet LAN (RJ-45) ports

1

Wi-Fi

Yes

Audio (L/R) in

1

Audio (L/R) out

1

RS-232C

Yes

Remote (IR) input

1

Remote (IR) output

1

Card reader integrated

Yes

Compatible memory cards

MicroSD (TransFlash)

Audio

Built-in speaker(s)

Yes

Number of built-in speakers

2

RMS rated power

10 W

Design

Product design

Digital signage flat panel

Orientation

Horizontal/Vertical

Product colour

Black

Screen shape

Flat

VESA mounting

Yes

Panel mounting interface

400 x 400 mm

Performance

On Screen Display (OSD)

Yes

On Screen Display (OSD) languages

Simplified Chinese, Czech, German, Dutch, English, Spanish, French, Italian, Japanese, Polish

Operating hours (hours/days)

24/7

HDCP

Yes

HDCP version

2.0

Mean time between failures (MTBF)

50000 h

Power

Power consumption (typical)

151 W

Power consumption (standby)

0.5 W

Power consumption (off)

0.3 W

Energy efficiency class (SDR)

G

Energy consumption (SDR) per 1000 hours

151 kWh

AC input voltage

100 - 240 V

AC input frequency

50/60 Hz

Energy efficiency scale

A to G

Computer system

Built-in processor

Yes

Processor architecture

ARM Cortex-A53+Cortex-A73

Processor cores

4

Internal memory

4 GB

On-board graphics card model

ARM Mali-G52

Internal storage capacity

32 GB

Operating system installed

Android 11

Weight & dimensions

Display width

1240.6 mm

Display depth

69 mm

Display height

711.7 mm

Display weight

15 kg

Packaging data

Package width

1370 mm

Package depth

156 mm

Package height

850 mm

Package weight

20.5 kg

Packaging content

Remote control included

Yes

Batteries included

Yes

Cables included

HDMI, Power, RS-232

Operational conditions

Operating temperature (T-T)

0 - 40 °C

Storage temperature (T-T)

-20 - 60 °C