GE PT878GC manual ,

Servicing the PT878GC 9-11
April 2004
Displaying the Receive Signal in Graphical Format
(cont.)
Figure 9-8: The Graph Window in Zoom Format
•Press [F1] (In) to zoom in to magnify screen details.
•Press [F2] (Out) to zoom out fully.
•Press [F3] to toggle between the left and right cursors.
•Press [W ] and [X] to move the selected cursor left and
right.
•Press [T] to select the graph.
•Press [S] to return to tab navigation.
•Press [ESC] to return to Operate Mode without saving the
calibration changes.
Display
Thickness Gau ge Measure
Out Display
Velocity
Graph Zero
Signal
In
Material