3.1.2 Navigation Keys
Use < 
> key or < 
> key to choose among the selections on the menu bar, and use < 
> key or < 
> key to move the cursor up or down to select items, then press <Enter> to get into the sub screen. You can also use the mouse to click your required item.
Please check the following table for the descriptions of each navigation key.
Navigation Key(s) | Description |
+ / - | To change option for the selected items |
<F1> | To display the General Help Screen |
<F7> | Discard changes and exit the SETUP UTILITY |
<F9> | Load optimal default values for all the settings |
<F10> | Save changes and exit the SETUP UTILITY |
<F12> | Print screen |
<ESC> | Jump to the Exit Screen or exit the current screen |
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