DigitalFlow™ XGM868i Startup Guide 45
Chapter 3. Operation
3.3 The LCD Display
The components of the LCD display are shown in Figure 16, along with a typical mass flow rate readout.
Figure 16: A Typical LCD Flow Rate Display
As shown in Figure 16, the display screen includes the following information:
• Channel Number
• Flow Parameter
• Units of Measure
• Flow Rate Value
The example in Figure 16 uses the default display settings. However, the first three items in the list above may be 
reprogrammed to display a variety of alternative choices. See the Programming Manual for detailed instructions on 
programming these parameters.
Note: The LCD backlight flashes to signal errors. If the backlight is off when an error is detected, the display is 
illuminated briefly; if the backlight is already on, the light is interrupted briefly. Error code messages may 
appear in the upper right corner of the LCD display. For information about these error codes and how to 
respond to them, refer to Chapter 2, Error Codes, in the Service Manual.
Proceed to the Taking Measurements section to use the XGM868i.
VEL
XGM868i
CH1  MASS
4500 LB/HR
ParameterChannel #
UnitsFlow Rate