S.M.S.L AO200 User manual

使用说明书
Ao200
Ver 1.0本说明书的内容可能会随版本更改, 如有变动, 恕不另行通知

请将本音响系统安装在通风良好、阴凉、干燥、干净的位置，远离直射阳光热源
、振 动 、灰 尘 、 潮湿或寒冷。
只能使用本机指定的电压。使用高于指定数值的电压很危险，而且可能导致火
灾，损坏本机或造成人身伤害。对于使用高于指定电压造成的任何损害，
我司
将不负任何责任。
不要试图自行改造或修理本机。如果需要任何服务，请与销售或者我司客服人
员联系。不管有任何理由，都没有打开机壳的必要。
如果打算长时间不使用本机（比如度假时），请从墙壁交流电源插座上断开电
源线的连接。
一、服务期限
佛山双木三林科技有限公司承诺产品的良好品质，产品自售出之后7天内
正常使用情况下出现故障，客户可以选择退货或者保修（不影响二次销售
才可退货）。正常使用一年内出现故障可以免费保修。
二、购买日期以销售商开出的购机发票或收据日期为准，网购可以交易截图为准。
三、有以下情况都不能享受“三包”服务
1.一切人为因素损坏，包括非正常工作环境下使用或不按照说明书使用。
2.用户私自拆机、改装、维修。
3.使用非指定或许可的配件造成损坏的。
4.机身的QC或保修贴损毁。
5.不能出示有效购机凭证。
6.不属于本公司产品。
四、保修方式为送修
此条款只适于中国大陆，其它地区请参考当地销售代理商的规定和国家法规。
重要提示：
本说明书所提到的产品规格和资讯仅供参考。如有内容更新，恕不另行通知。
安全注意事项
保修条款
Ao200

产品特点
内置2片德国英飞凌新型碳化硅数字功率放大器芯片, 更高音质的同时 , 效率高
达92% , 进一步降低能耗；
使用了日本NJRC公司电子音量控制芯片NJW1194，精准的音量控制和超低的失
真度；
平衡设计, 从平衡输入到喇叭输出均为平衡, 大大降低信号传输时造成的失真；
内置SMSL SDB专利音效和高/低音调节功能，轻松匹配各种喇叭和音乐；
具备超低音信号前级输出, 方便连接有源低音炮组成2.1系统。
蓝牙5.0接收, 更远的传输距离,音质更好!
全铝合金CNC加工工艺，采用阳极氧化技术，做工精细，触感一流；
彩色液晶显示屏和人性化操作系统简单易懂，配备全功能遥控功能；
具备满足欧盟最新ErP2标准的低功耗待机功能；
大量采用发烧级音频元件以提升主观听感；
高品质镀金输入、输出端子；
完善的过热，过流等保护电路；
内置高品质大功率音频专用开关电源。
AO200

技术参数
输入接口 ....................................................................................XLR , RCA , BT
THD+N ...............................................................................................0.003%
信噪比 ...................................................................................................110dB
通道分离度 ............................................................................................. 98dB
输入灵敏度/输入阻抗..................................................................280mV/47kΩ
输出功率 ............................................150Wx2(2Ω) / 90Wx2(4Ω) / 50Wx2(8Ω)
消耗功率 ..................................................................................40W(正常音量)
待机功率 ................................................................................................ 0.5W
体积 ...............................................................................210X40X170mm(WxHxD)
重量..............................................................................................................1.3kg
重量(带包装)..................................................................................................1.8kg
AO200
规格时有变更，恕不另行通知。

遥控器的使用
注 意
1. 遥控器请使用2节7号(AAA)电池
2. 第一次操作AO200时，先按A键
无功能
开关机
静音
进入菜单/确认
进去二级菜单
音量减/向下
输入选择
切换至控制AO200
蓝牙
关于遥控器
音量加/向上
如果遥控器距离本机很近时操作仍无效，请用新电池更换。
如果要长时间不使用遥控器，请取出遥控器的电池。
按照电池处置的地方性法规处置废旧电池。
返回
AO200

部件介绍
注:
连接喇叭时请注意极性, 必须按产品标注的极性, 以免影响音质。
AO200
13
4
2
5 6 9 10 11 12
7
+HOT
-COLD
1.GND 2.
3.
非平衡输入 超低音输出
5 6
右声道输出
9
7USB输入 8
显示屏 功能旋钮红外接收窗
平衡输入（XLR）
12 3
4
左声道输出 电源输入
蓝牙天线
10 电源开关
11
8
12

操作说明
1. 主界面
1、输入源图标
2、音量显示
3、静音时为红色
4、输入源名字
2
1
4
3
AO200

功能介绍
SETTINGS
INPUT
EQ
BASS
TREBLE
SOFT CLIPPING
DIMMER
BRIGHTNESS
INPUTS
USB
BALANCED
UNBALANCED
BLUETOOTH
EQ SETTING
Direct
Tone
SDB
Bass
Super Bass
Rock
Soft
Clear
有6页的设置，屏幕如下图所示
1. INPUT (输入选择)
2. EQ
(音效模式)
3. BASS
(低音调整)
4. TREBLE (高音调整)
5. SOFT CLIPPING(软限幅)
6. DIMMER
(自动熄屏)
7. BRIGHTNESS
(亮度)
输入菜单
1. USB
2. BALANCED
(平衡输入)
3. UNBA
LANCED (非平衡输入)
4. BLUETOOTH
(蓝牙输入)
EQ菜单
1. Direct (直通)
2. Tone
(自定义)
3. SDB
(SMSL专利音效)
4. Bass
(低音加强音效)
5. Super Bass
(低音超强音效)
6. Rock
(摇滚乐音效)
7. Soft
(柔和音效)
8. Clear
(清晰音效)
AO200

BASS
0dB
TREBLE
0dB
BRIGHTNESS
DIMMER
功能介绍
低音调节范围：-10dB ~ +10dB
当EQ处于直通或其他EQ模式时,
调节低音, EQ模式会自动切换到
Tone的状态
高音调节范围：
-10dB ~ +10dB
当EQ处于直通或其他EQ模式时,
调节高音, EQ模式会自动切换到
Tone的状态
自动熄屏：
5秒~ 60秒
范围5秒- 60秒, 设置后, 屏会在
这个时间内自动熄灭, 遥控或者
旋钮任意操作屏幕会重新点亮。
亮度调节范围：
LEVEL 1~6
SOFT CLIPPING
ON
OFF
软限幅
1. ON
2. OFF
AO200
OFF
Display always ON！
打开这个功能，可以让功放在
输出超过AO200最大功率的时候
避免失真。

功能介绍
蓝牙操作说明
恢复出厂设置
机器在未通电状态下，按住开机键再通电，直到显示屏显示文字之后，
松开按键。
连接: 将输入源切换至蓝牙，打开手机蓝牙功能，搜索 “SMSL BT5.0C”, 搜
索到后点击配对连接，当手机显示“已连接”则已连接成功。
重连: 在使用蓝牙过程中, 如果失去连接, 例如: 外出, 然后回来, 有些手机
不会自动重新连接, 在这个时候, 短按遥控器的蓝牙按键(FN)就可以重新
连接.
连接新设备: 长按遥控器的蓝牙按键(FN)。在清除配对后，部分手机可能会
出现无法再搜索到"SMSL BT5.0C"，此时需要将手机保存的蓝牙设备
"SMSL BT5.0C"删除掉，然后再搜索配对。
AO200
AO200包装清单
1 × S.M.S.L AO200
1 × AC电源线
1 × 蓝牙天线
1 × 遥控器
1 × 说明书
1 × 保修卡

USER MANUAL
Ao200
The contents of this manual may be changed with the edition,
and are subject to change without notice. Ver 1.0

Install this unit in a well ventilated, cool, dry, clean place-away from direct sunlight, heat
sources, vibration, dust, moisture, or cold..
Use the voltage specified on this unit Only. Using this unit with a higher voltage than
specified is dangerous and may cause fire , damage to this unit, or personal injury. Our
company will not be held responsible for any damage resulting from the use of this unit
with a voltage other than that specified.
Do not attempt to modify or fix this unit by yourself. Contact alesperson or customer
service when any service is needed. The cabinet should never be opened for any reason.
When not planning to use this unit for long periods of time (i.e. when going on vacation),
disconnect the power cable from the AC wall outlet.
Important note:
The product specifications and information mentioned in this manual are for reference
only. The content of this manual is subject to change without notice.
1.The Term of Service
Foshan Shuangmusanlin Technology Co., Ltd promises to offer good-quality products. If the
product is broken in 7 days after purchasing when you use it normally, you can choose to
send it back for return, replacement or repairing (only the product does not affect the
second sales can be returned ). Repairing for free in one year if you use it normally.
2.Date of purchase is in accordance with the date on invoice or receipt uesd by seller, and if
you buy it on line, you can show the screenshot of trade.
3.If an inappropriate usage causes the unit damaged, the warranty will be void. As below.
4.Sending it back to our company for repairing.
5.Contact your S.M.S.L Audio reseller for a return or replacement.
All damages by inappropriate use, including using it under non-normal working
environment or without following the instructions.
Dismantling, refitting, repairing by user in private.
Causing damage by using some fittings instead of the designative or accredited ones.
Cannot provide credible proof of purchase.
Safety Notes
Warranty Terms
AO200

Features
2xGerman Infineon's new technology class D power amplifier chip, higher
quality, efficiency up to 92%, further reducing power consumption;
Using NJRC's electronic volume control chip NJW1194 from Japan, precise
volume control and low distortion;
The balanced design, from input to speaker output, greatly reducing
distortion caused by signal transmission;
Built-in SMSL SDB patented sound and treble/bass adjustment for easy
matching of a variety of speakers and music;
Subwoofer pre out for 2.1 system application.
New Bluetooth 5.0 reception, better sound quality, longer transmission
distance!
All aluminum alloy CNC precision processing shell, anodizing technology
and chamfering process, exquisite workmanship and delicate touch;
Color LCD display and user-friendly operating system are simple and easy to
understand, equipped with full-featured remote control function;
Low power standby function to meet the latest European ErP2 standard;
A large number of professional Hi-Fi audio components are used to enhance
the sound experience;
High quality gold-plated input and output terminals;
Perfect protection circuit for overheating, overcurrent, etc.
Built-in high quality power supply, specially designed for audio!
AO200

Specifications
Inputs ...........................................................................................XLR , RCA , BT
THD+N ...................................................................................................0.003%
SNR ..........................................................................................................110dB
Channel separation .....................................................................................98dB
nput Sensitivity / Input Impedance..................................................280mV/47kΩ
Output Power .......................................150Wx2(2Ω) / 90Wx2(4Ω) / 50Wx2(8Ω)
Power Consumption ..........................................................40W(Normal Volume)
Standby power ...........................................................................................0.5W
Size .............................................................................210X40X170mm(WxHxD)
Weight
....................................................................................................... 1.3kg
Weight (In shipping carton) .......................................................................... 1.8kg
AO200
User interface
1. Main
1、Input source icon
2、Volume Level
3、Red when muted
4. Input source name
2
1
3
Specifications are subject to change without notice.

Operating the remote control
Note
1. This remote controller use 2 x R03/AAA batteries.
2. When you first operate AO200, press the A key first.
Remote control
Install 2 x AAA batteries as instructions.
When using the remote control, point it toward the remote con-trol signal
receiver on the main unit from a distance of 5 m (16 ft) or less. Do not place
obstructions between the main unit and the remote control.
The remote control might not work if the remote control signal receiver on the
unit is exposed to direct sunlight or bright light. If this occurs, try moving the unit.
Beware that use of this remote control could cause the unin-tentional operation of
other devices that can be controlled by infra.
Power ON/OFF
Input select
Bluetooth
MENU/OK
Next level menu
Return
Mute
Volume
/up
Volume /down
Switch to control AO200
Invalid
AO200

Display Interface and Instructions
RCA
XLR
Right channel output
SW out
KnobRemote windowDisplay
Left channel output Power input
Bluetooth antenna
Note:
Please pay attention to the polarity when connecting the speakers, it must
follow the mark on the unit, to avoid any effect to the sound quality.
AO200
+HOT
-COLD
1.GND 2.
3.
5 6
9
78
12 3
4
10 11
USB input
Power switch
13 2
4 5 6 9 10 11 12
7 8
12

Display Interface and Instructions
INPUTS
USB
BALANCED
UNBALANCED
BLUETOOTH
EQ SETTING
Direct
Tone
SDB
Bass
Super Bass
Rock
Soft
Clear
There are 6 pages of settings
in this menu.
1. INPUT
2. EQ
3. BASS
4. TREBLE
5. SOFT CLIPPING
6. DIMMER
7. BRIGHTNESS
INPUTS
1. USB
2. BALANCED
3. UNBA LANCED
4. BLUETOOTH
EQ Setting
1. Direct
2. Tone
3. SDB
4. Bass
5. Super Bass
6. Rock
7. Soft
8. Clear
SETTINGS
INPUT
EQ
BASS
TREBLE
SOFT CLIPPING
DIMMER
BRIGHTNESS
AO200

Display Interface and Instructions
When the EQ mode is Direct or other EQ
mode, changing the Treble will change
the EQ to Tone mode.
Treble adjustment range：-10dB ~ +10dB
When the EQ mode is Direct or other EQ
mode, changing the Bass will change the
EQ to Tone mode.
Bass adjustment range：-10dB ~ +10dB
Brightness Level：1 ~ 6
BASS
0dB
TREBLE
0dB
BRIGHTNESS
SOFT CLIPPING
ON
OFF
SOFT CLIPPING
1. ON
2. OFF
AO200
DIMMER
OFF
Display always ON！
DIMMER：5second ~ 60 second
Turning on this function allows the
amplifier to avoid distortion when the
output exceeds the maximum power
of the AO200.
The range is 5 seconds-60 seconds.
After setting, the screen will
automatically go off within this time,
and the screen will re-light up if you
operate the remote control or the knob
at any time.

Display Interface and Instructions
Connect the power cord when pressing the power button, until the screen
shows the logo. Then stop pressing and restart the unit.
Factory Resett
Bluetooth operating instructionst
Connection:
Step 1: Switch the input source in the SETTING MENU or press the Bluetooth
button of the remote;
Step 2: Turn on the Bluetooth function of the mobile phone, search for
"SMSL BT5.0C", and tap to pairing. When the mobile phone displays
"connected", it has been successfully connected.
Re-connection:
When you had lost the connection with the AO200, for example,going out, and
back home, some phones will not re-connect the AO200 if the AO200 has not
been re-boot, so you can press the Bluetooth button (FN) on the remote to
Re-connect.
Clear pairing: Long press the "Bluetooth" button(FN) on the remote control. After clearing
the pairing, some phones may no longer be able to search for "SMSL BT5.0C". In
this case, you need to delete the Bluetooth device "SMSL BT5.0C" which saved in
the phone, and then search and pairing again.
AO200
Package list
1 ×S.M.S.L AO200
1 ×AC cable
1 ×Bluetooth antenna
1 ×Remote control
1 ×User manual
1 ×Warranty card

取扱説明書
Ao200