Here you can apply time interval in following ways:
1. Click right mouse button on a RT Chart.
2. Various time intervals will displayed in pop-up menu strip as shown in the image below.
3. Here 10 minute time interval is selected in the image.
Image.1
You can also select RT time interval from the time interval icons on the screen as shown in the image below.
Image.2
RT Chart with time interval 10 minutes applied is shown in the image below.
Image.3
