通道显示DSO-X-3032A

您没有真正说出您尝试过的内容，但是......如果没有连接探头，请按“默认设置”。
通道1应该打开，并在屏幕中间更新，显示噪音。
打开所有通道2。
屏幕上是否显示两个频道？
您可以调整其中一个通道上的垂直偏移，只需稍微调整一下，这样它们就不会重叠。
将两个通道连接到校准信号，然后按“自动缩放”。
怎么了？
如果在上述任何一个过程中屏幕上没有显示任何内容，则可能会破坏范围。
免责声明：为了获得更可靠的响应，您应该考虑致电当地的安捷伦技术呼叫中心。
安捷伦论坛在“可用”的基础上进行监控，并不一定是解决技术问题的最快方式。



     以下为原文

  You don't really say anything about what you have tried, but...

With no probes connected, Press 'Default Setup'. Channel 1 should be on,  and updating, showing noise, in the middle of the screen. Turn all channel 2 on. Do both channels show on the screen? You can adjust the vertical offset on one of the channels, just a little, so they don't overlay.

Connect both channels to the Calibration signal, and press 'Autoscale'. What happens?

If nothing shows on the screen during any of the above, the scope is probably broken.

Al

Disclaimer: For more reliable response, you should consider calling your local Agilent Technical Call Center. The Agilent Forums are monitored on an "as available" basis, and aren't necessarily the fastest way to get technical questions answered.

- 您是否通过按下Trigger Level旋钮尝试“触发50％”？
如果是，触发源（见右上角）是否有效？
- 你有什么触发模式？
- 确切的错误消息是什么？



     以下为原文

  - Are you trying to do the "Trigger 50%" by pushing the Trigger Level knob?  If yes, is the trigger source (see upper-right corner) active?
- What trigger mode are you in?
- What is the exact error message?