Absen AI BOX 410, User Manual

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6-way USB interface, used for multimedia material playback and function expansion.
-5 USB2.0 (2 items reserved)
- 1
× USB3.0 。
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The 16-road gigabit network port output.
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13.5mm audio output for external audio.
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Support the display screen output screen playback.
-The input source of 19201080@60Hz can zoom out to 104104 and zoom in to 28801620.
-The input source of 28402160@60Hz, zoom down to 104104 and zoom up to 40962160.
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The customized desktop UI system based on Android can add third-party APP applications.
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Support for multi-screen body terminal wireless screen projection.
Including the Windows, Mac OS, IOS, and Android systems. Up to 4 wireless screen display at the
same time.
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The terminal APP can realize the wireless screen projection control.
-Mirror reverse control: the speaker reverse controls the LED meeting screen through the terminal.
-Wireless snapshot: Wireless screenshots at any time through the terminal, recording the details of
the meeting.
-Wireless speech: Participants speak directly through the terminal microphone, and the voice can be
wirelessly transmitted to the sound system of the conference screen.
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Support for local, online HD video playback.
Support for the HEVC / H.265/H.264 and other mainstream coding formats of 4K ultra HD video
decoding.
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Dual WiFi mode.
Wifi morning and wireless hotspots can be opened simultaneously.
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Support the picture quality and effect adjustment.
Provide standard, soft, cinema, video 4 scene mode, and can customize the brightness, saturation,
contrast and other parameters.
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Support one key to open the eye protection mode.
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Support for whiteboard writing and annotation.
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Supports Bluetooth 4.0.
Can connect the Bluetooth remote control, Bluetooth mouse, Bluetooth keyboard, Bluetooth audio
and other common peripherals.
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Reserve OPS host control interface to realize OPS host switch control.
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Compatible with mainstream conference peripherals, including cameras, audio, laser pointer, etc.
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HDR function
Support for HDR10-Optima and HLG. Restore the video to express the brightness range and color
space, is the picture is more realistic.
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Picture quality engine.
Improve the display effect from the following 3 dimensions (the specific effect is related to the
drive IC):
-Color management: manage the display color gamut to make the display color more accurate.
-Fine gray scale (65536 step by step ash scale calibration): calibrate the 65536 ash scale (16bit) of
the driving IC, optimize the low ash jump, back jump, color deviation, hemp point and other
problems of the display screen, to make the display screen more uniform and delicate.
-22bit +: Increase the gray scale of LED display by 64 times to solve the problem of gray loss in low
light, make the image bright dark details richer and the display effect more delicate.