![SWIT Electronics FM-21HDR User Manual Download Page 11](http://html1.mh-extra.com/html/swit-electronics/fm-21hdr/fm-21hdr_user-manual_1415516011.webp)
:
DOWN ARROW
It is
DOWN
button when working with the main menu. Toggle this button to
select the next item or decrease the number.
Without the Main menu: when not displaying the Main menu, press
DOWN
button to display the
Fast Menu
list, refer to the details in the above description
as in UP arrow button.
:
LEFT ARROW
Press this button to do the following operations:
With the Main menu: when working with the Main menu, LEFT button achieve
the following functions:
Back to the higher level menu
Back to the higher level menu and not save the setting of the menu item
value
Quit the Main menu
With the Fast menu: when displaying the Fast menu, press
LEFT
button to
decrease the item value.
:
RIGHT ARROW
Press this button to do the following operations:
With the Main menu:
Enter into the next level menu.
Turn Page: when the current selection in the sub-menu list is
Next Page
,
press this button to turn to the next page circularly.
With the Fast menu: when displaying the Fast menu, press RIGHT button to
increase the item value.
OK/MENU
It is used to activate the Main menu. Press this button to do some operations with
the Main menu, it includes the following operations:
Display the Main menu: press
OK/MENU
button, it will display the main menu at
the center of the screen.