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-Text Entry
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+The text entry view allows you to modify text. Use the buttons on the screen to update the text field at the cursor.
+For the most part this is self explanatory, but there are a few features that are worth pointing out.
+
+* Cursor - with the text field selected, use the encoder or the left/right buttons to set the cursor position.
+* Insert/Overwrite - with the text field selected, pressing the select button will toggle between insert and overwrite modes. Overwrite mode will invert the cursor to indicate it is active.
+* Raw byte entry - with the raw number field selected, use the encoder to select a byte value. Pressing select will enter that byte value into the text field. This can be used to insert a <NULL> byte or a <TAB>.
+
+Backing out of the control will not save changes. Changes are saved when the OK button is pressed.
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