How to set the ISO on the EOS 20D, EOS 30D and the EOS 5D.
| Article ID: ART159788 |
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Date published: 06/09/2015 |
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Date last updated: 11/04/2015 |
Description
How to set the ISO on the EOS 20D, EOS 30D and the EOS 5D.
Solution
You can set the ISO Speed to "
", "
", "
", "
", or "
". With C.Fn-08 [ISO expansion] set to [1:On], "H" (ISO 3200) can also be set.
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1. Press the <DRIVE ISO>. ( )
- The current ISO speed will be displayed on the LCD panel.
- In a Basic Zone mode, "Auto" will be displayed on the LCD panel.
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2. Set the ISO speed.
- While looking at the top LCD panel, turn the <
 > dial.
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- The higher the ISO speed and the higher the ambient temperature, the more noise the image will contain and the larger the image file size will be.
- High temperatures, high ISO speeds, or long exposures may cause irregular colors in the image.
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