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afm [2017/08/04 17:18]
ethanminot
afm [2018/08/01 14:00] (current)
heather [Trouble shooting]
Line 164: Line 164:
   * If you're imaging a sample with large particles try reducing your setpoint/​increasing your drive amplitude and lowering your scan rate.   * If you're imaging a sample with large particles try reducing your setpoint/​increasing your drive amplitude and lowering your scan rate.
   * If you're imaging a clean/flat area but still see small random streaks that seem to alternate every other scan line make sure the Isolation table display says "​Isolation Enabled."​ If you see "​Isolation Disabled",​ press the capital E on the panel to enable isolation.   * If you're imaging a clean/flat area but still see small random streaks that seem to alternate every other scan line make sure the Isolation table display says "​Isolation Enabled."​ If you see "​Isolation Disabled",​ press the capital E on the panel to enable isolation.
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 +**If you see an amplitude and phase image that look reasonable, but the height and z-sensor have no texture (like imaging air would look) be sure that the computer doesn'​t need to update. In the past, a pending windows update has caused this issue.**
  
 ===== Sample preparation ===== ===== Sample preparation =====

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