Show or hide the manipulator for an attribute
in the Channel Box
Normally when you click an attribute
name, a manipulator appears on the selected object to control that
attribute, and you can also drag to change
the attribute’s value. You can disable the manipulator and dragging
features.
To...
In the Channel Box, select...
Prevent the manipulator from appearing when
you click an attribute name.
Channels > Settings > Invisible
Manips.
Prevent the manipulator from appearing and disable
dragging .
Channels > Settings > No Manips.
Show the manipulator when you click an attribute
name and allow dragging .