Bluetooth Power Amplifier Introduction
1:The product uses the latest Bluetooth BT4.0 module (CSR-BC7), effective reception distance of approximately 15 meters to 20 meters.
2:A2DP Multipoint Support
3:Standard:BT4.0,BLE,Class 1.5
Frequency Band:2.402G ~ 2.480G
4:Maximum Data Rate:3Mbps
5:For a variety of Bluetooth devices to receive.
6:Power amplifier modules ,use BTL class-D audio amplifier, Low power consumption, no heat sink?
20 W or40w or 100w continuous output power:
RL = 8 O, THD = 10% at VCC = 16 V
Wide-range single-supply operation (9 V - 16 V)
High efficiency (? = 90%)
Four selectable, fixed gain settings of
nominally 20 dB, 26 dB, 30 dB and 32 dB
Differential inputs minimize common-mode
noise
No ?pop? at turn-on/off
Standby and mute features
Short-circuit protection
Thermal overload protection
Key Functions:1:Play / Pause,Long press the button for 5 seconds Bluetooth is opened,Red green indicator lamp flashing alternately, search for Bluetooth devices (CSR-BC7), only the green light flashes, Bluetooth pairing success.?
2:The next choice key,Long press the button = increase volume,
3:The previous choice key, long press the button = volume reduction.?
4:Bluetooth the red and green indicator lamp flashing alternately?
5:Volume control potentiometer and power switch.
6:Two speakers connected,20W8ohm or 40W or 100w
7:DC input voltage:DC9-16V
Player introduction
* Turn on the power, player automatically play media files, 24 hours of loop playback, no standby mode, 4K(4096×2160) and 1080P HD image output.
* Support for HDMI, AV (CVBS composite signal) output.
* Support the connection of external 24 button control player media file playback process.
Support external HDMI input, two is made one HDMI switch.
Automatic sensing multimedia video controller
Connect our multimedia player to a TV or monitor.
Edit the complete playlist,
When a person passes through the sensor range, they will automatically play the media file you specified.
You can also select the button to achieve the specified media file work.
Mainly used in exhibitions, museums, art exhibitions, theaters, and halls.
Motion Human body Sensor Inductor RS232 Control Full HD Advertising Media Player Box for Audio and Video Playback,
The player supports automatic playback of videos, images, and MP3 playback when turned on.
The player has HDMI 1080P output and AV output, which can be connected to the TV and display module. If using VGA, an HDMI to VGA converter is required.
Supports all 1080P media file formats.
The product is matched with a human body sensor,
For example, when a customer passes through the range of the player and automatically senses the specified media file to play, (the playback ends and automatically returns to the main page for playback)
Remind customers about the introduction and advantages of the product, and attract the selling points of the product.
Increase product sales.
I hope you can install this player and use it together with your display screen.
Player introduction
* turn on the power, player automatically play media files, 24 hours of loop playback, no standby mode, 1080p hd image output.
* support for hdmi, av (cvbs composite signal) output.
* support the connection of external 24 button control player media file playback process.
* support the connection communication serial port rs485 command code control player media file playback process.
Txt documents can be written play process.
Instructions play, jump play, play stop, select the time to play...
Can control the working state of the player by serial port rs485
You can create 99 folders,
You can also pass the rs 485 directive the 99 folders to play.
Currently, our company has also launched a video programming player with a network version (replacing Traditional player)
1: He can control the operation of the player through the mobile phone UDP protocol,
2: At the same time, the control of button indicator light is also added,
For example, if I select the 1button and the 1 indicator light is turned on, if I select the 2 button, the 2 indicator light is turned on and the 1 indicator light is turned off.
3: A relay I/O port output is also provided. For example, when playing files, the relay is turned on or off, so that the relay can control peripheral devices.
These features are very convenient for exhibitions, museums, video culture walls, and video promotion solutions.
If you want to use the player to play the product video introduction function in the display cabinet,
We can do this by adding a thin film pressure sensor connection. For example, if I place the commodity on top of the pressure sensor, the player will play the video file in the root directory. If I pick up the 1 commodity, then the player will command the corresponding 1 video file to play,
This feature will provide a more perfect one-on-one introduction to the dynamic description of the commodity.
Supported memory devices include:USB mobile device (U disk, mobile hard disk...)
and SD/MMC card read and play function, with unlimited capacity.
Player output port :AV video R/L stereo output · HDMI (maximum 4K) output · RS232
communication serial terminal programming playback. Optical output, HDMI input and
output, WIFI network and wired LAN connection, remote update file list.
Supports all HD media files and Dolby DTS:video format
MP4/MOV(mp4,mov,xvid,,m4v)AVI(avi divx).Minus VR.DVD video (
mpeg1-2,vob,) ASF, WMV(VC-1,MNV9) VCD(DAT,MPG),
FLV(H263.AVC-H264)MKV,RM,RMVB,TS.Audio format:
MP3,MAV,MKA,LPCM,AAC,OGG,AC3,DTS7.1 Picture format:JPEG,BMP,PNG GIF,TIFF
Video output resolution: NTSC,PAL,480P,576P,720P,1080I,1080P,3840,409 2160P
RS232 serial interface communications terminal program introduction
Serial interface communication protocol: Data Format: 8 data bit, 1 stop bit, no parity; baud
rate: 9600bps
Send characters / data: 00:09$ Command player 09 this file play work.
