0755-89956892

大尾巴使用手册和驱动

时间:2021/1/18 12:12:51来源:浏览:

USB声卡解码器(大尾巴)用户手册 


   感谢您使用学林大尾巴解码器,它可手机捆绑使用,也是hifi级电脑usb声卡,它是目前高配置,高颜值和高智能的新一代解码器,集学林15年的hifi系统研发经验于一身,声音如风中的风铃一般干净清澈微甜。

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①   128*32 OLED显示屏

②   开关机/确定/功能切换

上下选择/音量大小/耳机阻抗测试

复位孔

充电孔

⑥   USB数据

⑦   3.5mm单端耳机输出

2.5mm平衡耳机输出


   说明

① 128*32 OLED显示屏    实时显示解码器的工作状态。

②开关机/确定/功能切换  

A:长按②键3秒开机,再长按②键3秒关机。USB连接电脑、手机或充电器,将自动开机。

B:短按②键将依次进入系统信息, 实时码率,耳机阻抗测试和匹配,滤波器选择界面。

③上下选择/音量大小/耳机阻抗测试 

A:在主界面时调节音量

B:在HEADSET OHM TEST界面按上下键测试耳机阻抗  

C:在FILTER SELECTION界面选择滤波器

④复位孔  开机状态下用尖锐物轻触复位孔内按键实现系统重启。

⑤充电孔  仅有充电功能,可用标准5V2A手机充电器对本机充电,充电时充电图标会亮起。注意:不要用快充充电头对本机充电,可能造成本机高压损坏!

⑥USB数据  连接USB线到手机或电脑播放音乐。此端口仅有数据功能,无充电功能。

⑦3.5mm单端耳机输出

⑧2.5mm平衡耳机输出


软件界面

A:主界面

USB LINK OK!用USB线连接解码器与手机/电脑时,会显示USB LINK OK

如果显示USB NO LINK,请检查USB线或重启解码器。

VOL :系统默认为-30DB,按③键可硬件调整音量最大值为0DB,最小-127DB。

电量:实时显示电量。

充电图标:插入充电器时会亮起充电图标。


B:BIT SAMPLE RATE  实时显示当前播放的码率。


C:HEADSET OHM TEST 此界面按音量+-,测试耳机阻抗,并自动分

配系统输出功率。


D:FILTER SELECTION  此界面按音量+-键,可以选择ES9038Q2M内部的7

种滤波器并实时生效,FA-M  SL-M  FA-L  SL-L BRIC  HYBR  APOD


USB声卡驱动安装:

手机上使用解码器无需安装驱动,电脑上使用,在官网WWW.I-HIFI.COM 下载驱动并解压,双击setup.EXE文件,按照提示点“下一步”,在下面的对话框中点“是”直到完成安装。



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完成后插上解码器并开机,在系统的设备管理器中可以看到SA9227 USB AUDIO已被成功安装,解码器显示SYSTEM:USB LINK OK!


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此时即可正常使用解码器,如需要进阶使用解码器的异步时钟和DSD硬件解码,我们还要对电脑播放软件foobar2000进行一些设置。

1 安装:下载foobar2000安装,全选所有的可选组件,完全安装。



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2 :打开foobar2000,点击文件/参数选项/播放/输出。选择输出设备:选择DSD:ASIO:BRAVO-HD(如果你没有完全安装foobar2000,设备中将没有此选项,注意)


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3: 选择文件/参数选项/工具/SACD/:输出模式改为DSD+PCM。


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此时播放DSD文件时,解码器BIT SAMPLE TATE 显示 DSD DECODING OK!表示dsd解码成功。播放不同码率文件时,解码器也将以实时频率工作。


规格:

体积:80*80*15MM

重量:135g

外壳:CNC铝合金磨砂黑 双面2.5D玻璃面板 

软件主控:STM32F030C8T6

显示:128*32 0.91寸白光OLED显示屏

USB解码:SA9227(9123) DSD异步解码器

音频解码:ESS9038Q2M*2

LPF放大器:SoundPlus™ 精密音频运放 OPA2134

耳机放大器:轨到轨310Ma AD8397

电池:2900MAH 3.7V

充电:5V 2A USB充电器(请勿使用快充充电器以免损坏)

续航时间:8小时

充电时间:3小时

输出电平:

LOW(0-32ohm)      单端 2.9V  平衡5.8V

MID(32-150ohm)    单端  4.1V 平衡8.2V

HIG(150-1000ohm) 单端  6.8V 平衡 13.4V


疑难解答

无法开机:充电10分钟后再开机,或者用尖锐物轻触复位孔内按键复位后再次开机。

无法播放音乐 :声卡驱动是否安装成功,USB是否连接成功,音量是否选择到合适位置。.


保修条例

         感谢您选用学林产品,您在使用过程中遇到任何技术上的疑问或产品质量问题,请与当地经销商联系。或者拨打学林公司客服电话:0755-89956892按照国家质量监督检验的有关责任规定,您将得到学林电子有限公司1年免费保修服务(另行约定除外)。请访问www.i-hifi.com 可以得到更多帮助。

深圳市学林电子有限公司  2021年1月6日 第一次印刷  



ES9038Q2M*2 USB DAC and headphone amplifier

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① 128*32 OLED display

② Power/Confirm/Function switch

③ Up and down /Volume adjust/headphone test

④ Reset 

⑤ Charging 

⑥ USB data

⑦ 3.5mm stereo headphone

⑧ 2.5mm balanced headphone 


Description

① 128*32 OLED display displays the working status of the decoder in real time.

② Power/Confirm/Function switch  

A: Long press the ② button for 3 seconds to turn on, and then long press the ② button for 3 seconds to turn off. When USB is connected to a computer, mobile phone or charger, it will automatically turn on, and when it is connected to USB/charging, pressing the shutdown button will not work. If you need to shut down, unplug the USB/charge and press the shutdown button.

B: Short press the ② button to display the system information, real-time code rate, earphone impedance test and matching, and filter selection menu in sequence.

③Up and down selection/volume size/headphone impedance test 

A: Adjust the volume in the main interface

B: In the HEADSET OMH TEST interface, press the up and down keys to test the headphone impedance at will  

C: Select the filter in the FILTER SELECTION interface

④Reset hole Lightly touch the button in the reset hole with a sharp object to restart the system.

⑤Charging hole has only charging function, and the standard 5V2A mobile phone charger can be used to charge the unit, and the charging icon will light up when charging. Note: Do not use the fast charging head to charge the machine, it may cause high voltage damage to the machine!

⑥USB data Connect the USB cable to the mobile phone or computer to play music. This port has only data function, no charging function. If the power is insufficient, please connect the charger to the charging port.

⑦3.5mm stereo headphone output

⑧2.5mm balanced headphone output


Software interface:

A: Main interface

USB LINK OK! When using the USB cable decoder and mobile phone/computer, it will display USB LINK OK

If it shows USB NO LINK, please check the USB cable or restart the decoder.

VOL: The system defaults to -30DB. Press the ③ key to adjust the volume to 0DB by hardware, and the minimum is -127DB.

Power: Display power in real time.

Charging icon: The charging icon will light up when the charger is plugged in.

B: BIT SAMPLE RATE displays the current playing bit rate in real time.

C: HEADSET OMH TEST: Press the volume key on this interface to test the impedance of the headset in real time and automatically

The output power of the distribution system.

D: FILTER SELECTION Press the volume +- button on this interface, you can select 7 kinds of filters inside ES9038Q2M and take effect in real time, FA-M SL-M FA-L SL-L BRIC HYBR APOD


Product specification:

Volume: 80*80*15MM   Weight: 135g

Control Unit: STM32F030C8T6

Display: 12832,0.91 inch white light OLED display

USB decoding: SA9227(9123) DSD asynchronous decoder

Audio decoding: ESS9038Q2M*2

LPF: SoundPlus™ amplifier OPA2134

Headphone amplifier: AD8397

Battery: 2900MAH 3.7V

Charging: 5V 2A USB,

Battery Life time: 8 hours

Charging time: 3 hours


Troubleshoot

Unable to turn on: Turn on after charging for 10 minutes or use a sharp object to lightly tap the button in the reset hole to reset and turn on again.

Cannot play music: Check and make sure the sound card driver is installed successfully;

the USB connection is successful;

the volume is selected to a suitable position.

Driver installation: There is no need to install the driver when using the mobile phone. When using the computer, please install the driver according to the instructions on the official website www.i-hifi.com.

         

Thank you for choosing Xuelin products. If you encounter any technical questions or product quality problems during use, please contact your local distributor. Or call the customer service number of Xuelin Company: 0755-89956892 In accordance with the relevant national quality supervision and inspection regulations, you will receive a one-year free warranty service for Xuelin Electronics Co., Ltd. (unless otherwise agreed).

Shenzhen Xuelin Electronics Co., Ltd. First printing on January 6, 2021 


使用手册pdf

16109429638549086.pdf

驱动下载:

SaviAudioBravo.zip

footbar2000 下载:

http://www.foobar2000.com.cn/


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