When using Symbol, the most common issues fall into 3 groups: finding symbols, display formatting, and scanned PDF editing; this section includes 4 common questions.
FAQ
How can I quickly find the symbol I need?
- Enter Text Editing mode and open the Symbol panel.
- Browse by category first, such as math symbols, Greek letters, or special characters.
- If the quick panel does not include the character you need, click Switch to symbol dialog at the bottom to view more options.
Can I change the formatting of an inserted symbol?
- After inserting the symbol, confirm that it is placed in an editable text area.
- The symbol usually follows the text formatting at the current position, such as font, size, and color.
- If the display is not ideal, adjust nearby text formatting and insert the symbol again.
Why do some symbols display incorrectly?
- Check whether the font used at that text position supports the target symbol.
- If the symbol appears incomplete or looks unusual, try changing the related text font and insert it again.
- Save and reopen the document to confirm the display result.
Why can’t I insert symbols directly into a scanned PDF?
- Content in a scanned PDF is usually image-based rather than editable text.
- Run OCR on the scanned PDF first so the text area becomes editable.
- After recognition is complete, enter text editing mode and insert the symbol.
Glossary
| Term | Definition |
|---|---|
| Text editing mode | The editing state in a PDF where existing text can be modified, added, or inserted. |
| Symbol panel | The quick selection area that opens after you click the Symbol button for common symbols. |
| Symbol dialog | The expanded window opened from the symbol panel for more symbols and settings. |
| OCR | A process that recognizes text in scanned images and converts it into editable text. |