Grass Valley NewsEdit LT v.4.1 - Manual (Page 48)

Chapter 2 Configuring NewsEdit LT
48 Digital News Production
Setting Handles
To change the handle durations, select the handle type from the drop-down
menu and enter the new duration in the In or Out fields.
Setting Description
Handle Type Import Select Import when you are importing a file from another
workstation to your own.
Export Select Export when you are exporting files from your workstation to
another workstation or server.
Trimmer Select Trimmer when you are trimming a clip with the Trim Tool and
trim the set duration from either side of your clip.