5.  Select an appropriate baud rate using the Up and Down arrow keys.  The 
recommended  setting  is  115,200  bps  for  low-noise  environments;  if 
communication problems arise, try again with a lower baud rate. Press Ok 
when done.  The Hydran M2-X now displays: 
 
 
6.  On  the  laptop  computer,  launch  the  BootDownloader.exe  program, 
normally  stored  in  the  Hydran  M2-X  installation  folder  (typically 
C:\Program Files\Hydran M2-X ).  The HM2-X Downloader for Boot Mode 
screen, shown in Figure F - 1 below is now displayed.  Proceed as follows:  
 
•  In Comm port:, select the appropriate COM port. 
•  In Baud rate:, select the same baud rate as in step 6. 
•  Click Browse... to locate the CB.APP file. 
•  Click Download to start the program upgrade. 
Figure F - 1: Upgrading the Embedded Program Using BootDownloader.exe 
7.  The Hydran M2-X now displays the screen below.  The HM2-X Downloader 
for Boot Mode screen now displays status messages in the Status: area as 
well  as  the  progress  percentage  at  the  bottom;  when  the  upgrade  is 
completed,  it  displays  the  message  Upgrade  Completed  in  its  Status: 
area.