The Battery Test button will automatically turn on the indicator.

电池测试键会自动将指示灯开启.

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Press PAUSE STOP TEST button twice.

暂停)按钮两下.

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Press'start Test'button to run loopback test.

要运行环回测试,请按 “ 开始测试”按钮.

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Press Test button to start tuning. Adjust the volume slider till you hear the sound properly.

按“测试”按钮启动调谐. 调整音量滑块直到音量适中.

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Press the control panel counter test button, all lights and the panel should work buzzer.

按下控制柜面板上试验按钮, 面板上全部指示灯及蜂鸣器均应工作.

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Click the Test button to hear a sample sound.

要听示范声音,请单击“测试”按钮.

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