Ophir Optronics Ltd QSR Manuel D’Utilisation

This section explains how to use the Log Viewer to view measurements taken in 
power mode. Tasks include configuring the graph limits of the display, applying 
dBm, toggling the offset, zooming in and out, and viewing log file information. 

Graph limits are configured in the Configuration Area of the Log Viewer screen. 

 

1.  In the Graph Limits area, use the Min Power and Max Power scroll bar 

or the arrows to select minimum and maximum power. 

OR 

Enter the minimum and maximum power in the text boxes provided in the 
Graph Limits area.  

The graph in the Display Area adjusts itself automatically and the selected 
graph limits are displayed to the right of the scroll bars. 

2.  Select the power scale from the drop down list. 

The Log Viewer displays logged data in the mode (linear or dBm) in which the 
measurements were originally taken. Even if the measurements were taken in 
linear mode, dBm can be applied to the Log Viewer display.  

1.  Click 

 in the Configuration Area of the Log Viewer window. dBm 

configuration settings appear in the Graph Limits area.