100  EasyLine EL3000 Series Commissioning Instructions 
 
Operating the Gas Analyzer 
NOTE 
All the illustrations of the displays in this operator's manual are examples. 
The displays on the instrument will normally differ from these. 
 
Display - Measuring Mode 
Display in Measuring Mode 
 
In measuring mode, the screen displays the name, the measured value in 
numerals and the physical unit of the measured value for each sample 
component. 
If the display of the name of the sample components flashes alternately 
with the inverted display, this signals that the measured value exceeds 
the measuring range limits. 
Status Icons 
 
 
An automatic calibration is executed. The icon also appears in 
the menu title line in menu mode (see page 102). 
 
A status message (see page 122) is active.  
 
The status signal "Maintenance request" is active. The icon also 
appears in the menu title line in menu mode (see page 102). 
 
The status signal "Error" is active or the maintenance switch 
has been set to "On". The icon is blinking. The icon also 
appears in the menu title line in menu mode (see page 102). 
 
The configuration is being saved. The icon is blinking.  
Do not switch off the power supply of the gas analyzer when the 
icon is displayed!