三．产品概述（Product overview）

   —款专门针对高端会议交互平板产品的解决方案。支持超高清液晶屏，分辨率可高达 8K@60HZ，并基于 Android 12.0 操作系统进行深度定制，具有丰富的扩展接口、***的硬件性能和流畅的操作系统。

BSD.98K is a specialized solution for high-end conference interactive panel products. It supports ultra-high definition LCD screen with resolution up to 8K@60HZ, and is deeply customized based on Android 12.0 operating system, with rich expansion interface, excellent hardware performance and smooth operating system.

   视频部
分支持三路HDMI输入；一路OPS输入；一路HDMI输出；一路DP输入；一路VGA输入；六路USB2.0输入（其中1路安卓USB2.0；5路全通道共用USB2.0输入），两路安卓USB3.0输入；一路TYPE-C输入（只读U盘）；一路TF卡输入；一路AV输入；一路AV输出；一路YPBPR。

BSD.98K video part supports three HDMI inputs; one OPS input; one HDMI output; one DP input; one VGA input; six USB2.0 inputs (one Android USB2.0; five full-channel shared USB2.0 inputs), two Android USB3.0 inputs; one TYPE-C input (read-only USB flash disk); one TF card input; one AV input; one AV output; one YPBPR.

音频部分：一组同轴音频输出；一组耳机输出；一组VGA音频输入；一组AV音频输出；一组AV音频输入；一组MIC输入；一路低音(2.1 声道)输出，功率输出为DC12V/（8Ω）20W（max） DC24V/（8Ω）40W（MAX）；匹配数字功率放大器，扬声器功率输出为  VCC=12V, RL=（8Ω）10W；VCC=24V，RL=（8Ω）2x20W（MAX）。

Audio section: a set of coaxial audio output; a set of headphone output; a set of VGA audio input; a set of AV audio output; a set of AV audio input; a set of MIC input; a way bass (2.1 channel) output, power output for DC12V / (8Ω) 20W (max) DC24V / (8Ω) 40W (MAX); matched with a digital power amplifier, speaker power output is VCC=12V, RL=(8Ω)10W; VCC=24V, RL=(8Ω)2x20W (MAX).

★采用64位（六核GPU）ARM Mali-G52 MC6；（八核CPU）八核 Cortex-A73，主频高达1.8G； 

（RAM）运行内存16G（高速DDR4）；（ROM）256G 高速存储内存(EMMC5.1)；

Adopts 64-bit (six-core GPU) ARM Mali-G52 MC6; (octa-core CPU) octa-core Cortex-A73, main frequency up to 1.8G (RAM); running memory 16G (high-speed DDR4); (ROM) 256G high-speed storage memory (EMMC5.1);

★支持全4K界面UI和白板书写。

Support full 4K interface UI and whiteboard writing.

★支持HDMI输出8K分辨率，部分HDMI输入8K分辨率。

Support HDMI output 8K resolution, some HDMI input 8K resolution.

★USB可直接支持U盘播放超高清3840*2160视频；USB可连接无线鼠标和键盘，可作大容量移动硬盘连接；前置共用USB2.0支持全通道切换跟随。

USB can directly support U disk playback UHD 3840 * 2160 video; USB can be connected to a wireless mouse and keyboard, can be used as a large-capacity mobile hard disk connection; front shared USB2.0 support full-channel switching follow.

★支持 1000M有线网络连接；支持主板一根网线输入，安卓和OPS电脑都能上网。

Supports up to 1000M wired network connection; supports one network cable input from the motherboard, and both Android and OPS computers can access the Internet.

★支持WIFI无线连接和网口有线连接。支持定时器功能，可定时开关机，时间准确同步等功能。

Support WIFI wireless connection and network port wired connection. Support timer function, which can switch on and off at regular intervals, time accurate synchronization and other functions.

★支持安卓和电脑任意画面手写批注功能，支持实景批注及全景书写批注功能。可一键呼出常用功能快捷键，一键批注，一键切换，一键节能，一键半屏，五指息屏等功能。

Support Android and computer any screen handwriting annotation function, support the real scene annotation and panoramic writing annotation function. One key to call out the common function shortcuts, one key to annotate, one key to switch, one key to save energy, one key to half screen, five fingers rest screen and other functions.

★支持屏幕光感控制功能。外加光感模块可根据环境亮度自动调节屏幕亮度。

Support screen light sense control function. The external light sensor module can automatically adjust the screen brightness according to the environment brightness.

★支持麦克风功能。可外接一路麦克风语音输入;支持串口控制功能，串口远程控制常用功能。

Support microphone function. Can be connected all the way to an external microphone voice input; support for serial port control function, serial port remote control of commonly used functions.

★支持多点触摸屏，搭配PC主板做双系统一体机时，触摸框可在双系统（windows/Android）间无缝切换；在安卓界面时可侦测PC主板开关机状态，从而遥控/触摸控制电脑开关机。

Support multi-touch screen, with the PC motherboard to do dual system all-in-one machine, touch frame can be in the dual system (windows / Android)seamlessly switch between the Android interface; in the Android interface can detect the PC motherboard switch state, so that the remote control / touch control computer on start or shutdown.

★支持动态 HDR,CEC,ARC和 HDCP1.4/2.2。

Supports Dynamic HDR, CEC, ARC and HDCP1.4/2.2.

★支持多种 HDR（动态 HDR/HDR10/HLG/HDR Vivid）。

Multiple HDR support (Dynamic HDR/HDR10/HLG/HDR Vivid).