Michael Johnson

Nice. Thank you!

Is the 5v into 50 ohms resulting in 100 ma apply to both channels simultaneously?

Thank you

What is the current drive for the AFG1022?

Has there been any progress on this issue?

Ok Thank you

<p>I found this from an article on the web regarding error codes via the upgrade process.</p> <p></p> <p><span style="font-size:11pt;"><span style="line-height:normal;"><span style="font-family:&quot;Calibri&quot;,sans-serif;"><span style="font-family:&quot;Arial&quot;,sans-serif;">Error message</span></span></span></span></p> <p><span style="font-size:11pt;"><span style="line-height:normal;"><span style="font-family:&quot;Calibri&quot;,sans-serif;"><span style="font-family:&quot;Arial&quot;,sans-serif;">2 File size too large</span></span></span></span></p> <p><span style="font-size:11pt;"><span style="line-height:normal;"><span style="font-family:&quot;Calibri&quot;,sans-serif;"><span style="font-family:&quot;Arial&quot;,sans-serif;">3 File read error</span></span></span></span></p> <p><span style="font-size:11pt;"><span style="line-height:normal;"><span style="font-family:&quot;Calibri&quot;,sans-serif;"><span style="font-family:&quot;Arial&quot;,sans-serif;">4 CRC (Cyclic Redundancy Check) error</span></span></span></span></p> <p><span style="font-size:11pt;"><span style="line-height:normal;"><span style="font-family:&quot;Calibri&quot;,sans-serif;"><span style="font-family:&quot;Arial&quot;,sans-serif;">5 Type flag error in the firmware file</span></span></span></span></p> <p><span style="font-size:11pt;"><span style="line-height:normal;"><span style="font-family:&quot;Calibri&quot;,sans-serif;"><span style="font-family:&quot;Arial&quot;,sans-serif;">6 The firmware version of the instrument cannot be updated to the firmware version of the file.</span></span></span></span></p> <p><span style="font-size:11pt;"><span style="line-height:normal;"><span style="font-family:&quot;Calibri&quot;,sans-serif;"><span style="font-family:&quot;Arial&quot;,sans-serif;">7 The instrument model does not match with the model of the firmware file</span></span></span></span></p> <div style="left:800.059px;top:969.835px;font-size:14.5298px;font-family:sans-serif;"></div> <div style="left:800.059px;top:969.835px;font-size:14.5298px;font-family:sans-serif;">The error message 6 seems to indicate that &quot;down grading&quot; is not possible. If this is true, is there a process to reset the firmware completely and then do an upgrade?</div> <div style="left:800.059px;top:969.835px;font-size:14.5298px;font-family:sans-serif;"></div>

<p>1.3.0 was available in May of 2022. It is no longer listed on the website.</p> <p></p> <p>I have attached the 1.3.0 upgrade file. I'm trying to downgrade to 1.2.7 and getting a failure code 6</p> <p>I'm trying to figure out what the error code means.</p> <p>Perhaps you could try the 1.3.0 upgrade to see if you experience what I have re: sweeping in linear mode.</p> <p></p>

I'm using an AFG 1022 running version 1.3.0.<br> <br> I setup channel one to drive a Tek scope to verify the output of the AFG 1022.<br> <br> When setting up the AFG 1022 to output a sweep function in log mode, the Tek scope shows the sweeping frequency changing as expected.<br> <br> However, when setting up the AFG 1022 to output a sweep function in linear mode, I do not anything but a steady dc state on the scope.<br> I have tried setting the trigger mode internal, external and manual without success.<br> <br> Has anyone successfully used the AF 1022 using the sweep function in linear mode?<br> <br> &#160;