Dmitry,
This link is the LabVIEW help for the Intensity Chart Properties Dialog Box. As you can see under Appearance > Update Mode there are three update options. All three options are left/right viewing.
This link is the LabVIEW help for the Update Mode Property, which gives more information about the property.
These two links give you the information on how to choose one of the three methods to update your Intensity Chart.
David A.
National Instruments
Applications Engineer