S.M.S.L VMV A1 User manual

http://www.smsl-audio.com/
Model: A1
使用说明书 USER MANUAL
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
The contents of this manual may be changed with the edition,
and are subject to change without notice. Ver 1.0

注 意
触电危险，
请勿打开。
安全注意事项
注意∶
为防电击，请勿打开机盖（或后盖）。
本机内部无使用者可以维修的部件。
请委托有资格的技术人员进行维修。
等边三角形中有箭头闪电标号的图形表示警告使用者
在产品内有非绝缘的“危险电压”，可能会对人体造成
很大的电击危险。
等边三角形中有感叹号的图形表示警告使用者该设备
在操作与维护（维修）方面应严格按照所附设备说明书。
仅适用于海拔2000m以下地区安全使用。
注意∶为了完全切断本机的电源，请从墙上插座中拔出插头。电源插头用于
完全中断机器的电源供应。
1

特点
2
经典场效应管甲类放大电路；
全铝CNC外壳, 美观的同时, 大大提高了散热能力；
前级采用并联稳压电源；
采用低失真, 高精密的音量控制芯片PGA2311；
耳机放大部分具备2档增益控制；
英国进口箭猪电源变压器；
具备机内温度显示, 更好把控音质；
高品质日本进口音频插座；
大量发烧级元件, 包括nichicon KG电容；
完善的保护电路, 保护您的喇叭和耳机；
彩色高分辨率显示屏；

目录
安全注意事项...................................................................................1
特点.................................................................................................2
目录.................................................................................................3
技术参数..........................................................................................5
关于遥控器......................................................................................6
部件介绍......................................................................................7~8
主机前面.....................................................................................7
主机背面.....................................................................................8
显示界面和操作介绍................................................................9-10
恢复出厂设置/保修条款.................. .................................. .............11

Table of content
4
Safety notes.....................................................................................................................................12
Features.............................................................................................................................................13
Specification.................................................................................................................................14
Remote Control...........................................................................................................................15
Functions...................................................................................................................................16~17
Main unit front...........................................................................................................................16
Main unit back...........................................................................................................................17
Operation Instructions.................. .................... .............................................................18~19
Factory Reset/Warranty Terms.................. ............................................... ...................20

技术参数
5
输入接口 .................................................................................................................... RCA
输出接口 .......................................................................喇叭端子(香蕉头),6.35mm耳机座
THD+N ............................................................................................................0.01%(4Ω)
.......................................................................................................................0.008%(8Ω)
.....................................................................................................................0.002%(32Ω)
信噪比 .....................................................................................................................110dB
通道分离度 ..............................................................................................................105dB
输出功率 ..........................................................................................................15Wx2(4Ω)
........................................................................................................................10Wx2(8Ω)
............................................................................................................................2W(32Ω)
消耗功率 .....................................................................................................................30W
待机功率 ................................................................................................................. <0.5W
体积 ................................................................................................210X205X39mm(WxHxD)
重量............................................................................................................................... 2kg

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。
关于遥控器
6
音量加
音量减
切换功能
开关机
静音
EQ选择
输入选择
菜单
Release
Cr2032
or
Br2032
1. 找到位于遥控器背面的电池组件。
2.逆时针旋转电池仓盖，直到仓盖打开。
3.取出旧电池。
4. 使正极端向上朝向您自己，放入新的CR2032或
BR2032 3V纽扣锂电池(在大多数电子产品商店和杂货
店中有售)。

部件介绍
7
主机前面
3. 显示屏
5. 遥控窗口
1. 功能旋钮
4. 输出切换按键
6. 静音按键
2. 待机LED
A1
1
3
4
52
6

8
11
10
7. 线路输入
主机背面
9
78
7
8. 耳机输出
9. 右喇叭输出
10. 左喇叭输出
11. 电源输入（100~240V AC）
A1

9
显示界面和操作介绍
主界面
1. 输出选择
2. 音量显示
3. 静音时显示为红色
4. 温度检测
1
3
4
SETTINGS
OUTPUT
HP GAINS
BRIGHTNESS
有3页的设置，屏幕如下图所示
1. OUTPUT (输出选择)
2. HP GAINS (耳机增益选择)
3. BRIGHTNESS (亮度)
OUTPUTS
HEADPHONES
SPEAKERS
输出菜单
1. HEADPHONES (耳机输出)
2. SPEAKERS (功放输出)
耳机增益选择
1. LOW (低增益)
2. HIGH (高增益)
2
HP GAIN
LOW
HIGH

10
BRIGHTNESS
亮度调节范围：LEVEL 1~6

机器在未通电状态下，按住电源键再通电，直到显示屏显示logo之后，松开按键。
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
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；
用户私自拆机、改装、维修；
使用非指定或许可的配件造成损坏的；
机身的QC或保修贴损毁；
不能出示有效购机凭证；
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。
恢复出厂设置
保修条款
11

Safety notes
WARNING:
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE
THIS APPLIANCE TO RAIN OR MOISTURE.
CAUTION:
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION
TO REDUCE THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER(OR BACK).
The lightning flash with arrowhead symbol,with in an equilateral
triangle, is intended to alert the user to the presence of uninsulated
“dangerous voltage” within the product’s enclosure that may be of
sufficient magnitude to constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert
the user to the presence of important operating and maintenance
(servicing) instructions in the literature accompanying the appliance.
Safe use only under elevaon 2000m.
12

Features
13
Classical FET Class A amplifier circuit；
The all-aluminum CNC shell, while being beautiful, greatly improves the heat
dissipation capacity；
The pre amp adopts parallel regulator power supply；
Using low distortion, high precision volume control chip PGA2311；
The headphone amplifier has 2 gears of gain control；
Custom low-noise toroidal transformer manufactured by Noratel, UK
With internal temperature display, better control sound quality；
High quality audio socket imported from Japan；
A large number of audiophile components, including nichicon KG capacitors；
Perfect protection circuit to protect your speakers and headphones；
Color high-resolution display；

14
Specification
Inputs .............................................................................................................................................................................RCA
Outputs ...........................Speaker terminal (banana connector), 6.35mm headphone jack
THD+N ............................................................................................................................................................0.01%(4Ω)
...........................................................................................................................................................................0.008%(8Ω)
.........................................................................................................................................................................0.002%(32Ω)
SNR ...............................................................................................................................................................................110dB
Channel separation .........................................................................................................................................105dB
Output Power ...........................................................................................................................................15Wx2(4Ω)
...............................................................................................................................................................................10Wx2(8Ω)
....................................................................................................................................................................................2W(32Ω)
Power Consumption ...........................................................................................................................................30W
Standby power .....................................................................................................................................................<0.5W
Size ..................................................................................................................................210x205x39mm (WxHxD)
Weight ............................................................................................................................................................................. 2kg

15
Remote Control
Install CR2032 or BR2032 lithium 3V coin battery 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.
EQ
Switch Function
Mute
Menu
Volume up
Volume down
Input selection
Power ON/OFF
Release
Cr2032
or
Br2032
1.Find the battery component on the back of your Remote.
2.Turn the battery door counterclockwise until the door
opens
3.Remove the old battery.
4.With the positive side facing up toward you, put in the
newCR2032 or BR2032 lithium 3V coin battery (available at
mostelectronic and drug stores).

16
Functions
Main unit front
1. Multi-function knob
2. LED
3. Display
4. Output source select Knob
5. Remote window
6. Mute
A1
1
3
4
52
6