Optoma 3752RK Interactive flat panel 190.5 cm 75 LED Wi-Fi 400 cd/m? 4K Ultra HD H1F0H04BW101

Creative Touch 3-Series 75" interactive flat panel display
Robust collaboration, extensive connectivity options and a value-focused design. Combining the latest technology and packed with everything a classroom or business requires, the Creative Touch 3-Series delivers all the functionalities and processing power needed to create, educate and collaborate.

Easily access the front-facing ports for HDMI and USB connectivity. For wireless connectivity, Optoma-s CreativeCast Pro allows up to four users to share content at the same time from their Windows, iOS, macOS, Chrome or Android device.

The easy-to-use interactive displays also make lessons more fun with built-in tools such as templates, type-to-text and handwriting recognition. As well as collaboration tools such as Cloud Whiteboard, Google Classroom and Vote where teachers are able to collect valuable feedback instantly.

Equipped with an OPS slot, and easy to download OTA updates, the touchscreen display is future-proofed should your requirements change in the ever-changing world of technology. (OPS sold separately).

Optoma Creative Board - Whiteboard and Annotation
Creative sharing is easy with built-in annotation tools to help facilitate collaboration in the classroom. Designed for hybrid working - Creative Board provides smart collaboration and connectivity features for any classroom.
Work simultaneously. Two teams or individuals can work together from two separate locations in real-time.

Our Floating Toolbar makes learning smoother Change tools at a touch.
Easily move and position the toolbar anywhere on the infinity canvas. Instantly select tools, such as an eraser, ruler and highlighter, change colours or import images to enhance any lesson.

Hybrid Learning - Teach beyond the classroom
Teach in real-time, no matter the location of the student.
Optoma-s Creative Touch interactive displays are perfectly suited to the ever-changing needs of educational environments. Designed to support distance learning, students can work together in real time from home, in the classroom or anywhere, maximizing engagement in remote and hybrid learning environments. With the ability to connect to webcams and other visualisers along with Optoma-s unique software, the Creative Touch interactive displays provide the ultimate collaboration solution for education.

Connect easily
Sync with your cloud accounts to plan your lessons from anywhere, at any time. As Creative Board is a cloud-based platform, you can access your lesson materials from any Optoma Creative Touch interactive display in your school.

Sync with Google Classroom
Use the tools you are already familiar with
Teachers can easily create and import lesson materials anywhere. Your Optoma display integrates seamlessly with Google Classroom bringing the benefits of paperless sharing and digital collaboration to the classroom. Teachers can now work on their lesson plans from home, and instantly bring them to any classroom.

Connect anytime, anywhere
Peace of mind
Teachers can have confidence in the ability of their IT managers to provide remote support with the Optoma Management Suite (OMS)- solution. IT managers can easily monitor and diagnose issues related to any Optoma AV display, ensuring teachers and support staff are not left without assistance. For an extra layer of readiness, schools can also set alerts and broadcast emergency announcements.

Never run out of space during a lesson
With the ability to draw anywhere, insert images and shapes, all of which can be saved, printed or shared with student devices, the infinity canvas will not limit your creativity and expands your workspace.

Enhance your lessons and keep ideas flowing
Easily drag and drop images and video content from the embedded browser directly into the Creative Board canvas.

CONNECT ACROSS PLATFORMS
Connect any device.
Wirelessly broadcast, share or stream your content to the big screen with CreativeCast Pro-. Screen mirror high-quality images, video, documents and audio from your smartphone, laptop or PC - all with a touch of a button. Bringing your own device has never been easier.

Reactiv SUITE
Elevate remote or in-person meetings. Transform your presentations into powerful storytelling moments with Vizetto Reactiv SUITE- software - included with your Optoma 5-Series interactive flat panel display.

Specs




Display


LED backlight

A backlight is a form of illumination used in liquid crystal displays (LCDs). One type of backlight is made by LEDs, which can be either white or RGB (red green blue). White LEDs are used most often in notebooks and desktop screens, and in virtually all mobile LCD screens. RGB LEDs for backlighting are found in high-end color proofing displays such as HP DreamColor LP2480zx monitor or selected HP EliteBook notebooks, as well as newer consumer grade displays such as Dell's Studio series laptops which have an optional RGB LED display.




LED backlighting type

Backlighting is the illumination of a screen e.g. LCD (liquid crystal display). There are several types of backlighting with LEDs, e.g. full array, edge lit.

Direct-LED


Display diagonal

Size of the display for this product, measured diagonally, usually in inches.
0.5 cm (75")


Display technology

The technology used in the display e.g. plasma, LED.

LED


Display resolution

The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width - height, with the units in pixels: for example, "1024 - 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.

3840 x 2160 pixels


Display brightness

Brightness is the amount of radiating light emitted from the screen. The brightness rating is measured in candellas per square meter, commonly known as 'nits'.

400 cd/m?


HD type

Type of supported High Definition (e.g. Full HD, 4K Ultra HD).

4K Ultra HD


Touchscreen

A screen of a laptop, smartphone, etc., that responds to touch so you can control the interface using your fingers.




Number of simultaneous touchpoints

40


Response time

The response time is the time difference between the moment that a source (for example a video card) sends a signal and that equipment (for example a monitor) receives or display the signal. (Used abbreviations: R/F = Rise and Fall.)

6 ms


Contrast ratio (dynamic)

A property of a display system, defined as the ratio of the luminance of the brightest color (white) to that of the darkest color (black) that the system is capable of producing.

5000:1


Viewing angle, horizontal

Maximum horizontal angle at which a display can be viewed with acceptable visual performance.
8?


Viewing angle, vertical

Maximum vertical angle at which a display can be viewed with acceptable visual performance.
8?


Display number of colours

1.07 billion colours


Rated lifetime

50000 h


Haze rate

8%


Surface hardness

7H


Ports & interfaces


HDMI ports quantity

The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.

4


HDMI version

2.0


HDMI input ports quantity

3


HDMI output ports quantity

1


VGA (D-Sub) input ports

Sockets in the device for VGA (D-Sub) inputs, which are sockets with 15 holes. The 15-pin VGA connector is found on many video cards, computer monitors, and high definition television sets.

1


DisplayPorts quantity

Number of DisplayPorts. A DisplayPort is a digital display interface developed by the Video Electronics Standards Association (VESA). The interface is primarily used to connect a video source to a display device such as a computer monitor, though it can also be used to carry audio, USB, and other forms of data.

1


DisplayPorts in

1


USB port

The device features a socket into which a USB cable can be plugged.




USB ports quantity

8


USB version

Universal Serial Bus (USB) is an industry standard developed in the mid-1990s that defines the interface used for connection, communication and power supply between computers and electronic devices. Every new version - for example 1.1, 2.0, 3.0 - is much faster than the previous one.

2.0/3.2 Gen 1 (3.1 Gen 1)


USB 2.0 Type-B ports quantity

2


USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity

1


USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity

Number of USB 3.0 (3.1 Gen 1) ports with Type-C connector. USB 3.0 (3.1 Gen 1) is USB interface version which supports transfer rate up to 5 Gbit/s (SuperSpeed). USB Type-C connector has symmetrical design architecture and compatible with Thunderbolt 3 interface.

1


Ethernet LAN (RJ-45) ports

Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.

1


Audio (L/R) in

The two sockets (ports) for receiving left audio signal (white cable) and right audio signal (red cable).

1


Audio (L/R) out

The two sockets (ports) for transmitting left audio signal (white cable) and right audio signal (red cable).

1


Microphone in

The socket where a microphone is connected to the device.




RS-232 interface




Audio


Built-in speaker(s)

The device contains speaker(s) to produce sound.




Number of built-in speakers

2


RMS rated power

RMS (Root mean square) is a measure of the continuous power required by a device, in particular audio amplifiers and loudspeakers.
W


Design


Product design

The creation of a plan or convention for the construction of an object or a system.

Interactive flat panel


Placement supported

Where the product can be placed e.g. indoor/outdoor, horizontal/vertical.

Indoor


Orientation

Horizontal


Product colour

The colour e.g. red, blue, green, black, white.

Black


Screen shape

Flat


VESA mounting




Panel mounting interface

The product can be used wih VESA mounting interfaces.

800 x 400 mm


Bezel width (bottom)

5.4 cm



Design


Bezel width (side)

2.2 cm


Bezel width (top)

2.2 cm


Anti-glare screen

Always gives an optimal view, even in direct sunlight.




Fingerprint resistant




Mounting type

Type of mounting e.g. wall mounting.

Wall


Performance


Purpose

What the product is used for.

Universal


On Screen Display (OSD)




Number of OSD languages



On Screen Display (OSD) languages

Arabic, Simplified Chinese, Traditional Chinese, Czech, Danish, German, Dutch, English, Spanish, Finnish, French, Greek, Italian, Norwegian, Polish, Portuguese, Romanian, Russian, Swedish, Turkish


Pen type

The characteristics of the pen, specifically how the ink is transferred to a surface when writing, e.g. ball point.

Passive pen


Writing tools

Finger, Passive pen


Power


Power consumption (typical)

Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.
3.1 W


Power consumption (standby)

The amount of electricity that is consumed when the product is on standby.

0.5 W


Power consumption (max)

The maximum amount of power used by the device.

400 W


AC input voltage

The voltage of the AC electricity that is inputted into the product.
0 - 240 V


AC input frequency

50 - 60 Hz


Computer system


Computer system




Built-in processor

Whether or not a processor is built into the device.




Processor manufacturer

The manufacturer that produced the processor.

ARM


Processor architecture

ARM Cortex-A55


Processor cores

The number of central processing units ('cores') in a processor. Some processors have 1 core, others have 2 (e.g. Intel Core Duo) or more (e.g. the Intel Xeon E7-2850 has 10 cores).

4


Internal memory

A computer's memory which is directly accessible to the CPU.

4 GB


Internal storage capacity

The amount e.g of data which can be stored inside the device.

32 GB


Operating system installed

Type of operating system on a device e.g. IOS on Apple devices, Android for mobile devices.

Android 11


Mac operating systems supported

Mac operating systems e.g. OS X can be used with the device.




Linux operating systems supported

8 RT. Linux (9.4, 9.5), Red Hat Enterprise Linux 5.0 (supported with a pre-built package); SUSE Linux (10.3, 11.0, 11, 11.1, 11.2), Fedora (9, 9.0, 10, 10.0, 11.0, 11, 12, 12.0), Ubuntu (8.04, 8.04.1, 8.04.2, 8.10, 9.04, 9.10, 10.04), Debian (5.0, 5.0.1, 5.0.2, 5.0.3)




Weight & dimensions


Display width
35 mm


Display depth
6 mm


Display height
47 mm


Display weight

65 kg


Packaging content


Remote control included

Component of an electronics device, most commonly a television set, DVD player and home theater systems originally used for operating the device wirelessly from a short line-of-sight distance.




Batteries included




Stylus pen




Cables included

HDMI, Power, USB Type-C


Operational conditions


Operating temperature (T-T)

The minimum and maximum temperatures at which the product can be safely operated.

-10 - 45 ?C


Operating relative humidity (H-H)
- 93%


Sensors


Ambient light sensor




Network


Ethernet LAN

An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.




Wi-Fi

Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.




Features


Base colour

Black


Suitable for indoor use




Technical details


OPS slot

1


Other features


Quick start guide

Instructions, either online, as a computer program or in paper form, to allow you to set up and start using the product quickly.