The selected parameter is highlighted by 
a light frame. The symbol on the right 
stands for all parameters. 
For the list of parameters, see section 
Parameters Explained on page 15.  
 
This indicator appears when you have set 
up a calibration reminder and the 
calibration is due. The indicator is shown 
until you calibrate the probe. 
For instructions on setting up a 
calibration reminder, see section 
Reminder on page 34.