Liebert EM User Manual

To access the Data Presentation window, log in (see 5.1 - Open the Web Interface and Log In) 

and:

• Click on the Sys Info tab at the top of the Web interface, as shown below.

• Click  on  the  Data Presentation link on the left side of the window. The right side of the window 

displays setup information for refresh rates and temperature units, as shown above. 

• The OpenComms EM samples data from all connected sensors at regular intervals specified in 

the Data Sample Rate box. To change the interval, click on the Down arrow to the right of the box 

and select the interval: 1, 5, 10 or 15 minutes. 
NOTE: The chosen interval also affects the display of line graphs (see 5.3.3 - View Sensor 

Graphs and 5.4.3 - View Power Strip Graphs).

• In the Web Page Refresh Rate box, you may choose whether to refresh pages automatically in the 

Web interface. Click on the Down arrow and select Off or specify the time interval: 30 seconds, 

1 minute, 5 minutes or 10 minutes.

• In the Temperature Scale box, you may specify which temperature scale to use in the Web inter-

face display of temperature sensor readings. Click on the Down arrow to the right of the box and 

select Fahrenheit or Celsius. 

• Click on the Apply button to keep your changes. (Or click Reset to cancel the changes.)