Audio
Number of built-in speakers	2
Built-in speaker(s)
Design
Product design	Interactive flat panel
Placement supported	Indoor
Orientation	Horizontal
Product colour	Black
Screen shape	Flat
Panel mounting interface	800 x 400 mm
Positioning accuracy	1 mm
VESA mounting
Anti-glare screen
Display
Panel type	IPS
Display diagonal	189.3 cm (74.5")
Display resolution	3840 x 2160 pixels
Display brightness	500 cd/m²
HD type	4K Ultra HD
Touchscreen technology	Infrared
Native aspect ratio	16:9
Response time	5 ms
Contrast ratio (typical)	1200:1
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Active display area (W x H)	1650 x 928 mm
Display diagonal (metric)	189.273 cm
Horizontal scan range	30 - 135 kHz
Native refresh rate	60 Hz
Haze rate	25%
Touchscreen
Network
Ethernet LAN
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	-20 - 60 °C
Other features
Brightness	450 cd/m²
Compatible operating systems	All iiyama monitors are Plug & Play and compatible with Windows and Linux. For details regarding the supported OS for the touch models, please refer to the driver instruction file available in the downloads section.
Power supply type	Internal
Packaging content
Cables included	RS-232
Remote control included
Performance
Purpose	Education
Number of OSD languages	8
On Screen Display (OSD) languages	German, English, Spanish, French, Italian, Japanese, Dutch, Russian
Picture-in-Picture
On Screen Display (OSD)
Ports & interfaces
HDMI ports quantity	2
HDMI input ports quantity	2
VGA (D-Sub) input ports	1
DisplayPorts quantity	1
USB ports quantity	1
USB connector type	USB Type-C, USB Type-B
USB 3.2 Gen 1 (3.1 Gen 1) Type-B ports quantity	2
USB Power Delivery up to	65 W
Ethernet LAN (RJ-45) ports	2
Remote (IR) output	1
USB port
USB Power Delivery (USB PD)
USB Type-C DisplayPort Alternate Mode
PC Audio in
RS-232C
PC Audio out
OPS module slot
Audio Return Channel (ARC)
Power
Power consumption (typical)	175 W
Power consumption (standby)	0.4 W
Power consumption (off)	0.3 W
Energy efficiency class (SDR)	G
Energy efficiency class (HDR)	Not available
Energy consumption (SDR) per 1000 hours	175 kWh
Energy efficiency scale	A to G
Technical details
OPS slot	1
User controls	Color temp., image mode (including eye protection mode), sound mode, no signal standby ( Off / 1 min. / 3 min. / 5 min. / 15 min. / 30 min.), meeting mode, time scheduler, key lock, PIP & PBP, brightness / contrast.
Sustainability certificates	ErP
Compliance certificates	CB, CE, EAC, REACH, RoHS, TÜV mark, UKCA, WEEE
Audio in (mini jack)
Weight & dimensions
Display width	1710.2 mm
Display depth	120.4 mm
Display height	1036.3 mm
Display weight	54.5 kg
Width	1710.2 mm
Depth	120.4 mm
Height	1036.3 mm
Weight	54.5 kg

touch monitor (16:9), screen size: 189.2 cm (74.5''), infrared, multi touch, resolution: 3840x2160 pixels, VESA mount (800x400 mm), speaker, response time: 5ms, brightness 450cd, viewing angle 178°/178°°(H/V), contrast: 1200:1, antiglare, connection: USB (3x), USB-C, RS232, Ethernet, audio, VGA, display-port, HDMI, touch interface: USB, incl.: cable (USB, RS232, HDMI), power supply unit, power cable, Remote Control, stylus-pen, wall mount kit