Opening Multiple Event Display Windows
Click the Duplicate View icon 
from the
Event Display toolbar to open a second Event Display window.
You can open as many Event Display windows as you like. Each Event Display is independent of the others and can show different data, use a different radix or character set, or be frozen or live.
The Event Display windows are numbered in the title bar.
If you have multiple Event Displays open, click on the Event Display icon
on the Control window toolbar to show a list of all the
Event Displays currently open. Select a window from the list to bring
it to the front.