dahua DHI-LPH65 65/75 Inch Smart Interactive Whiteboard Owner’s Manual

dahua DHI-LPH65 65/75 Inch Smart Interactive Whiteboard

Product Information

Overview

The DHI-LPH65/75-ST470-B is a 65/75 inch Smart Interactive Whiteboard from the Lite for Edu Series. It has a hidden antenna design to ensure stable Wi-Fi and hotspot signals and features screen sharing, wireless screen sharing, real- time text recognition, AI recognition of drawings, file management, and a similar-to-real writing experience.

Product Technical Specifications

• Operating System: Android 11
• CPU: Quad-core A73 + Quad-core A53
• RAM: 4 GB (optional 8 GB)
• ROM: 32 GB (optional 64 GB)
• Panel Dimensions: 65 inch; 75 inch
• Touch Points: Multi-touch
• Touch Accuracy: Valid Touch
• Backlight: D-LED
• Aspect Ratio: 16:9
• Brightness: Nits(typ.)500/600
• Contrast Ratio: 4000:1(typ.)
• Surface Hardness: Anti-dazzle tempered glass
• Touch Resolution: 32768*32768
• Lifespan: 50,000 hours
• Display Color: 1.07B/10bit (8bit+FRC)
• Response Time: 8 ms(typ.)
• Refresh Rate: 60 Hz
• Device Ports: Light Sensor, Front Button, Front Ports, Rear Port
• Function: IR Receiver, Bluetooth, Wi-Fi, Wireless Access Point
• Touch Technology: Infrared Touch

Scene

The DHI-LPH65/75-ST470-B is ideal for indoor sites such as meeting rooms and classrooms.

Product Usage Instructions

Screen Sharing

You can share the content on your screen with another device through a wired connection. To do this, connect the other device to the whiteboard using an HDMI cable. The screen on the whiteboard will then be mirrored on the other device.

Wireless Screen Sharing

The DHI-LPH65/75-ST470-B allows wireless screen sharing, interactive operations between two screens, and reverse transmissions. To use this feature, connect the other device to the whiteboard using Wi-Fi. You can transmit images, videos, and audios from the wireless camera of a mobile phone to the whiteboard in real-time.

Writing Mode

The electronic whiteboard supports pen-point writing. It comes equipped with specialized pressure-sensitive writing pens to enhance the writing experience. With its soft, comfortable nib, writing on the whiteboard feels natural, similar to the real writing experience.

Easy File Sharing

You can share files by scanning a code. The DHI-LPH65/75-ST470-B automatically determines the network of the device to readily share the QR code across the extranet and the intranet. QR code encryption and extraction are also featured, providing privacy and data security through the required entry of a 6-digit password for verification.

Text Recognition

The DHI-LPH65/75-ST470-B converts written letters into text in real-time, using the default font of the system. This feature makes it easier to create notes and documents from your whiteboard content.

AI Recognition of Drawings

The whiteboard can identify hand-drawn structures such as straight lines, arrow-straight lines, arrow-dotted lines, triangles, parallelograms, trapezoids, rectangles, pentagons, circles, cylinders, pentagrams, semicircles, and ellipse. This feature makes it easier to create diagrams and drawings on the whiteboard.

File Management

The DHI-LPH65/75-ST470-B supports managing and using Office files, image, video and audio files, and file formats such as PDF and TXT. To use this feature, connect a USB drive or use wireless file transfer.

Series Overview

Dahua DeepHub Smart Interactive Whiteboard for education has powerful processing capabilities with its 8-core CPU and up to 8 GB RAM64G storage capacity. Equipped with a high-precision infrared frame with a 2 mm identification diameter, and a 4K high-definition DLED module, this whiteboard will give you an extraordinary experience with writing, controlling the whiteboard and displaying content on it. It features wireless screen sharing, file management, HD display, scan & go, and more AI functions to enhance your experience. You can rely on this whiteboard to modernize your meeting rooms and classrooms.

Functions

Hidden Antenna Design
The Wi-Fi and hotspot antenna is neatly concealed in the front of the device, ensuring the stability of the signal strength when using a flush mount, and giving the device its simple and sleek appearance.

Screen Sharing
The content on your screen can be freely shared with one other device through a wired connection.

Wireless Screen Sharing
In addition to basic fi le sharing, the device offers wireless screen sharing, interactive operations between two screens, and reverse transmissions. It also supports screen grouping (multiple transmission), host mode (for overall permission control), real-time transmission of images, videos and audios from the wireless camera of the mobile phone to the device, and split-screen mode that displays up to 9 splits on the same screen.

• 65/75-inch 4K DLED display with Zero Air Gap technology that delivers a clear image in sharp, vivid colors.
• Wireless screen sharing from multiple devices with an intuitive, easy-to-use system.
• 8 physical front buttons for quick access to functions.
• Smooth writing experience, and handwriting recognition.
• Quick file sharing by scanning a QR code, with easy file encryption for added privacy and security.
• Switches between Android and Windows, and OPS module is optional.

Similar to Real Writing Experience
The electronic whiteboard supports pen-point writing. It comes equipped with specialized pressure-sensitive writing pens, designed to enhance the writing experience. With its soft, comfortable nib, writing on the whiteboard feels natural, similar to the real writing experience.

Easy to Share
Enhances the experience of sharing fi les by scanning a code. It automatically determines the network of the device to readily share the QR code across the extranet and the intranet. QR code encryption and extraction are also featured, providing privacy and data security through the required entry of a 6-digit password for verifi cation.

Text Recognition
Converts written letters into text in real time, using the default font of the system.

AI Recognition of Drawings
Identifi es hand-drawn structures such as straight lines, arrow-straight lines, arrow-dotted lines, triangles, parallelograms, trapezoids, rectangles, pentagons, circles, cylinders, pentagrams, semicircles, and ellipse.

File Management
Supports managing and using Office fi les, image, video and audio fi les, and fi le formats such as PDF and TXT.

Scene
The whiteboard is ideal for indoor sites such as meeting rooms and classrooms.

Technical Specification

Built-in System

• Operating System: Android 11
• CPU: Quad-core A73 + Quad-core A53
• RAM: 4 GB (optional 8 GB)
• ROM: 32 GB (optional 64 GB)

LCD Panel

• Panel Dimensions: 65 inch; 75 inch
• Backlight: D-LED
• Aspect Ratio: 16:09
• Brightness: 400 cd/m²(typ.)
• Contrast: 1200
• Resolution: 3840 × 2160
• Viewing Angle: 178°(H) / 178°(V)
• Lifespan: 50,000 hours
• Display Color: 1.07B/10bit (8bit+FRC)
• Response Time: 8 ms(typ.)
• Refresh Rate: 60 Hz

Device Ports

Function

Touchscreen

• Touch Technology Type: Infrared touch technology
• Attachment Method: Zero Air Gap
• Response Time:   ≤10 ms
• Touch Points : Andriod: 32, Windows: 40
• Touch Accuracy:   ± 1 mm (over 90% Area)
• Valid Touch:   2 mm
• Touch Height: 3 mm
• Writing Mode: Finger + Pen
• Communication Mode: USB
• Anti-light Interference: Anti-dazzle tempered glass
• Surface Hardness: 8H
• Touch Resolution: 32767 × 32767

Speaker

• Built-in Speaker : 2
• Power: 2.0 sound channel, Front facing: 2 × 15 W

General

Certifications

• Certifications : CE, Engery Star, ROHS, REACH, WEEE

Installation

Dimensions (mm[inch])

Panels

© 2022 Dahua. All rights reserved. Design and specifications are subject to change without notice. The images, specifications and information mentioned in the document are only for reference, and might differ from the actual product. www.dahuasecurity.com

References

• Dahua Technology - World Leading Video-Centric AIoT Solution & Service Provider

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