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故障现象 解决方法
电源指示灯不亮。 检查超低音扬声器电源线插头是否插入电源插座及所有开关是否打开。
检查有保(包插头)或能影低音声器供给断路
确保所有设备均已打开。
联系您的销售商,寻求进一步帮助。
如果电源指示灯亮,�但超低音扬声器没
有声音发出。
检查、调节音量控制。
检查音源输出已经正确设置,且输出电平调到足够大,足以驱动超低
音扬声器。
检查所有连接是否正确并且适当调整。
联系您的销售商,寻求进一步帮助。
电源指示灯亮红色,�没有声音发出。
电源指示灯亮绿色,�没有声音发出。
检查超低音扬声器和放大器/接收机的音量控制。
使用说明
控制面板
KUBE-2�有源超低音扬声器后面板
1.� 输入接口
2.� 相位控制
3.� 低音控制
4.� 音量控制
5.� 电源指示灯� 开��
关��
6.� 分频点控制
7.� 电源开关
8.� 电源输入
位置摆放
本超低音扬声器产生的超低音没有方向性,因此可放在房间
的任何位置,�但离听音者不要太近。有可能的话,�尝试不
同位置,�找出最佳的位置达到最好的效果。
连接至�AV�放大器/接收机
连接至放大器的超低音输出接口。
将放大器/接收机的超低音输出频率设置为�120Hz(参考放
大器/接收机说明书)。
KUBE-2VOLUME
CROSSOVER
确保在放大器/接收机的菜单中将卫星扬声器正确设置(参
考扬声器说明书)。
在放器/机上节超扬声的音合适小(
考放器/机说书)
手动调节
除了通过放大器/接收机来控制�KUBE-2�之外,还可以对之
进行手动调节。
A.�分频点控制
分频点控制可以改变该超低音扬声器滤去频率的上限。它的
范围为�40Hz~140Hz,�比例为每八度音阶�12dB。可以通过
调节分频点达到主/卫星扬声器与超低音扬声器的最平滑的
融合。
顺时针旋转增加滤去的频率;逆时针旋转减少滤去的频率。
复合输出 超低音音箱输出 卫星音箱输出
1.�理想分频点�-�回响平整。
2.�分频点太低�-�使复合回响有低陷。
3.�分频点太高�-�使复合回响有峰起。
B.�相位控制
相位整旋常置“0˚的位但是置于180˚
位置有时能获得更多的输出电平,尤其是该超低音扬声器
距离卫星扬声器很远时。
C.�音量控制
音量控制调节超低音扬声器相对于卫星扬声器或放大器的
扬声器输出音量。顺时针旋转增加音量,逆时针旋转减小
音量。
低音控制(BASS�BOOST)
用来调节超低音扬声器的响应以补偿空间条件的限制和用户
的偏好。可以选择�0,+6�或�+12dB�(在40Hz条件下)。
故障排除
CN
KUBE-2 manual+cn&jp 4/21/08, 11:11 AM19
19


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