Safety Notes

警告 避免高温
A3
A3
A3
A3
A3
A3
A3
A3
A3
A3
安全注意事项
A3为多功能功率放大器
具备四种输入方式，分别为：USB、3.5mm模拟、蓝牙、光纤
蓝牙采用高规格的蓝牙4.2方案
功放采用了ST的STA326功放IC
特点
技术参数
部件介绍
THD+N:
0.06%
信噪比：
90dB
通道分离度：
80dB
USB兼容性：
Windows、Linux、Mac OS X
USB最高采样率:
24bit/96kHz
光纤最高采样率：
24bit/192kHz
功放输出功率：
80W+80W（4欧)
功放消耗功率：
50W
待机功率：
1W
THD+N:
0.06%
SNR：
90dB
Channel separation:
80dB
USB compatibility:
Windows、Linux、Mac OS X
USB the highest sampling rate:
24bit/96kHz
Optical the highest sampling rate:
24bit/192kHz
Output power:
80W+80W（4Ω)
Consumption power:
50W
Standby power:
1W
操作说明
按键长按开关机，短按音源选择;
多功能旋钮短按切换菜单，长按返回主界面，在主界面下旋转为音量调节，
在菜单界面下旋转为功能选择
遥控器/功能介绍
20 DIR
USB
NO SIGNAL
1
2
3
4
主界面介绍
主菜单
1、显示采样率
（注：当启用静音时此处显示
MUTING;当无信号输入时此处显
示NO SIGNAL）
2、显示输入源
3、音量大小显示
4、显示当前选择播放的EQ模式
短按多功能方旋钮进放A3菜单选项
输入源→EQ模式→低音调节→高音调节→屏幕保护定时→调节屏幕亮度
EQ-MODE 2-6
OFF
8
9
10
01/16
INPUT 1-6
USB
5
6
7
3/4
A
USB输入
蓝牙天线
模拟输入
L
M
K
左声道输出正端
左声道输出负端
光纤输入
H
J
I
电源输入座
右声道输出正端
右声道输出负端
E
F
G
B C
D
按键 遥控接收窗 显示屏 多功能旋钮
A
B C
D
TONE 3-6
BASS
10
12
11
0dB
输入方式菜单
8、设备有15种EQ模式，分别是顺时
针旋转切换。
O F F → R O C K → S - R O C K →
JAZZ→ CLASSIC→ DANCE→
P O P → S O F T → H A R D →
P A R T Y → V O C A L → H I P -
H O P → D I A L O G → S -
B A S S 1 → S - B A S S 2 → S -
BASS3
9、当前菜单EQ模式选择。
5、当前显示U SB输入的 方式进行播
放， 顺时针 旋转 菜单时 进入输 入
方式 的切换 ，设 备共有 种办公 设
备方式
AUX→BT→USB→OPT
6、显示当前输入源选择菜单
7、设备共有6个菜单，当前表示菜单一
EQ模式菜单
低音调节菜单
10、高低音调节
11、当前为低音调节
12、手动调节高低音增益（顺逆时针
菜单进行增大减小）。
调节范围为(±12dB)
TONE 4-6
TREBLE
10
12
13
0dB
高音调节菜单
13、当前为高音调节。
DIMMER 6-6
1
16
17
DIMMER 6-6
1
16
17
一、服务期限
深圳市大号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，多购
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。
TIMER 5-6
OFF
14
15
TIMER 5-6
OFF
14
15
屏幕保护定时
14、当前屏幕保护定时
15、定时时间分别为:
OFF→5S→10S→15S→30S
屏幕亮度调节
16、当前屏幕亮度调节
17、屏幕亮度共有4级
恢复出厂设置
机器在未通电状态下，按住开机键再通电，直到显示屏点亮之后，松开按键。
保修条款
Factory Reset
Press and hold POWER/ON button first and then power it on until screen
lights.
Warranty terms
1.The term of service
Shenzhen Sabaj technology Co.,LTD promise good quality products. If
product is defective unit by normal use with in 7daysafterpurchasing.
The customer can choose to return or repair warranty( does not affect
the secondary sales after, they can return). Faulty for free with in one
year warranty normal use.
2. Date of purchase is in accordance with invoice date or receipt date
issued by seller, online shopping can cut trade shots.
3. Following situation can not enjoy“Three Guarantees service”
a. All damages by human factors, including use it under nonrmal working
environment the and not following manual instruction.
b. User privately disassemble, modification, maintenance.
c. Use non-designated or approved accessories cause damage.
d. QC or warranty stickers damage on cabinet.
e. Can not provide a valid purchasing prove.
f. Not belong to Sabaj product.
4. How to warranty
This term is only suitable for china mainland, other regionplease refer to
the policy of the local sales agents and national regulations.
Safety Notes
warning Avoid high temperature
Note The plug severed from the mains lead must be destroyed, as a plug with
bared flexible cord is hazardous if engaged in a live socket outlet.
Features:
Multi-fnctioun digital amplifier.
USB,3.5mm Analog,Blutooth,Optical totally 4 inputs.
Using the most advanced bluetooth 4.2 version.
STA326 as amplifier chip.
Specification:
Components:
A
B C
D
A
B C
D
Button Remote sensor Display Multi-function Knob
Operations:
Button:Short press for input selection, Long-press to switch power on/off.
Multi-function knob: Short press for menu switch, Long-press to return to
home display.
Revolving knob for volume control when playback display.
Revolving knob for function-selection when menu display.
L
M
K
USB input
Bluetooth antenna
Analog input
E
F
G
Power input jack
Right channel output+
Right channel output-
H
J
I
Left channel output+
Left channel output-
Optical input
Remote control:
20 DIR
USB
NO SIGNAL
1
2
3
4
Home display
1、Sampling Rate display
(Note: Display MUTING when
mu ting is o n; Dis pla y N O
SIGNAL when No signal input)
2、Input source display
3、Volume display
4、EQ mode selected display
Press multi-function knob enter into MENU
Input source→EQ mode→Bass volume control→Treble volume control→
Screen Saver Timmer→ Screen Dimmer Setup
Main MENU
TONE 4-6
TREBLE
10
12
13
0dB
INPUT 1-6
USB
5
6
7
3/4
Input source MEMU
5、Display USB input playing. Turn
knob clockwise to switch input
mode. Device totally have 4 kind of
input modes
AUX→BT→USB→OPT
6、Display Input source menu working
7、Totally five MENUS, display menu 1
EQ-MODE 2-6
OFF
8
9
10
01/16
EQ mode MENU
8、Totally seven kinds of EQ mode.
Turn knob colockwise to switch
OFF→ROCK→S-ROCK→JAZZ→
CLASSIC→DANCE→POP→SOFT
→HARD→PARTY→VOCAL→HIP
-HOP→DIALOG→S-BASS1→S-
BASS2→S-BASS3
9、 Disp lay EQ mo de sel ect ion
working
TONE 3-6
BASS
10
12
11
0dB
BASS adjust screen
10、TONE adjustment
11、BASS adjustment display
12、BASS/TREBLE gain
Tur n vo lume clo ck w ise or
counterclockwise to volume up
and down
Adjustable range is ± 12dB
Treble adjust screen
13、Treble adjustment display
Screen Saver Timmer
14、Screen Saver Timmer ON
15、Timers are:
OFF→5S→10S→15S→30S
Screen Dimmer Setup
16、Screen Dimmer Setup ON
17、Four-levels screen dimmer totally
350mm
100mm100mm
70mm 70mm 70mm 70mm 70mm
E
F H L M
K
J
IG
E
F H L M
K
J
IG
注：
① 请在第一次使用
A3时，先A键。
无功能
开关机
菜单切换
输入源切换
EQ
菜单切换
音量减
菜单
静音
音量加
注①
无功能
Notes:
① Ple a se pre ss
button”A” at first
time.
Notes①
Power ON/OFF
Switch function
Input switch
EQ
Switch function
Volume down
Menu
Mute
Volume up
Invalid
Invalid
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、潮湿和/或寒冷。
避免将本机安装在异物容易掉落的地方，也要避免那些液体容易滴入或飞
溅到的地方。本机的上面，请不要放置下列物品：
-其他装置。因为这样有可能会导致损坏和/或导致本机表面变色。
-可燃物品（例如蜡烛）。因为这样有可能导致火灾而损坏本机和/或造成
人身伤害。
-装有液体的容器。因为有容器反倒，液体流淌的可能,如此有可能导致用
户触电和/或损坏本机。
不要在本机上面覆盖报纸，台布，窗帘等，以免妨碍散热。如果本机内部
温度过高，则有可能导致火灾，损坏本机和/或造成人身伤害。
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，和/或造成人身伤害。对于使用高于指定电压造成的任
何损害，深圳市大号科技有限公司将不负任何责任。
不要试图自行改造或修理本机。如果需要任何服务,请就近与有资格的深圳
市大号科技有限公司维修人员联系。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。搬动本机前，请从墙壁电源插座上断开电源线的连接。
请务必使用本机附带的AC适配器。使用附带的AC适配器以外的适配器可
能导致火灾或损害本机。
为了加强对于本产品的保护，在雷电期间，或无人管理时以及长时间不使
用时，请将电源线从墙壁上的电源插座上拔下。这样将防止该产品在闪电
和电网出现电涌时受到损害。
Install this unit in a well ventilated, cool, dry, clean place-away from direct sunlight,
heat sources, vibration, dust, moisture, and/or cold.
Avoid installing this unit where foreign objects may fall onto this unit and/or this unit
may be exposed to liquid dripping or splashing. On the top of this unit, do NOT place:
–Other components, as they may cause damage and/or discoloration on the
surface of this unit.
–Burning objects (i.e. candles), as they may cause fire, damage to this unit, and/
or personal injury.
–Containers with liquid in them, as they may fall and liquid may cause electrical
shock to the user and/or damage to this unit.
Do not cover this unit with a newspaper, tablecloth, curtain, etc. in order not to
obstruct heat radiation. If the temperature inside this unit rises, it may cause fire,
damage to this unit, and/or personal injury.
Only the voltage specified on this unit must be used. Using this unit with a higher
voltage than specified is dangerous and may cause fire, damage to this unit, and/
or personal injury. Sabaj will not be held responsible for any damage resulting
from use of this unit with a voltage other than that specified.
Do not attempt to modify or fix this unit. Contact qualified Sabaj service
personnel 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.
Be sure to use the AC adaptor supplied with this unit. Using an AC adaptor other
than the one provided may cause fire or damage to this unit.
Install this unit near the wall outlet and where the power cable can be reached easily.
For added protection for this product during a lightning storm, or when it is left
unattended and unused for long periods of time, unplug it from the wall outlet.
This will prevent damage to the product due to lightning and power-line surges.