Why Can't I Get a V-I Curve on My Agilent Oscilloscope?

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To obtain a V-I curve on an Agilent oscilloscope, it is essential to set the device to XY mode. Users reported receiving flat lines instead of the expected curve, indicating that the oscilloscope was not configured correctly. Connecting the voltage (V) to the X input and the current (I) to the Y input is crucial for accurate readings. Detailed instructions for various Agilent models are available online to assist with the setup. Proper configuration is key to successfully generating the desired V-I curve.
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Ok, we have a standard Agilent oscilloscope and need to get a V-I curve for this bad boy. We got a BNC cable with our V and another with our I, but we can't get a V-I curve at all. We just get 2 flat lines that correspond to V and I independantly.

Our instructions say we just plug V into the X end of the 'scope and the I into the Y. Is there a menu somewhere to set this thing or what?
 
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You need to set the 'scope to XY mode. Here are instructions for several Agilent models:

http://www.home.agilent.com/agilent/faqDetail.jspx?cc=US&lc=eng&ckey=737462&nid=-35802.383408.02&id=737462
 
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