8-2                                    8 Test and Maintenance Software 
Figure 8-1 Screen layout of Test and Maintenance Software 
 
The upper area provides various function buttons to test each unit.   
The lower area displays the communication data associated with the main unit/subunits. 
The lower-right area provides options and buttons to control the communication frame. 
8.1.2.2 Function Distribution 
Click Command on the higher-left area as shown in Figure 8-2. At the Command screen, 
you  can  select  different  units  and  then  you  can  see  the  debugging  buttons  of  the 
corresponding units. 
Similarly,  you  can  choose  PARA  and  Speed,  Temperature,  Photoelectric  on  the 
higher-left area to run different debugging functions.The following is an introduction of the 
Command, PARA and Speed, Temperature, Photoelectric. 
The function buttons for serial port setup, version query are located on the higher-right 
area of the main interface.