5
Controls and Connections
5.2
Back Panel Layout
5.1.5 Passive SpeakerControl 无源扬声器控制
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Speaker Select (A,B,and C).These buttonsactivate stereospeakerline-
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level outputs A, B, or C. Speaker Select A and B cannot be enabled at the
sametime.SpeakerSelectCcanbe enabledconcurrentlywith either
A or B. Because of this, Speaker C is typically used for a subwoofer.
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Speaker Trim Left/Right (A, B, and C). These recessed potentiometers
are used to adjust each speaker output level separately. Use
a small flat-head screwdriver to adjust this control.
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Main Level. This multi-element potentiometer adjusts
the overall volume level of the Main audio path.
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Mute. Mutes the Main audio output.
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Dim. Attenuates the Main audio output by approximately -16 dB.
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Mono.Combinestheleftandrightsignalstocheck
mono compatibility and phase cancellation. -
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SpeakerSelect(A,B,and C). 这些按钮可以激活
立体声扬声器线路电平输出A、B 或 C。 扬声器
选择A和B不能同时启用。扬声器选择C可以与A
或B同时启用。正因为如此,扬声器C通常用于
低音炮。
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Speaker Trim Left/Right (A, B, and C). 这些凹陷
的电位器分别用于调整每个扬声器的输出电平。
使用小的平头螺丝刀来调整这个控制。
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Main Level. 这个多元素电位器可以调整主音频
路径的整体音量水平。
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Mute. 使主音频输出静音。
Dim. 衰减主音频输出约-16dB。
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Mono. 合并左和右信号,以检查单声道兼容性
和相位消除。
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