IOL SPOT Baud Rate Change
                 Procedures

Issue:    If Passport system has Version 8.05 with the “F” Service Pack installed and the customer wants to change the baud rate to a higher level.

Concern:  All Dispensers that are connected to the loop that is to be changed must be undated to the same baud rate or they will not come online.  This documentation covers the Passport side of the change and some of the requirements for SPOT units; refer to the SPOT manuals for additional changes to accomplish this baud rate setting change on the SPOT unit(s) themselves.

Steps to Properly Change the SPOT Baud Rate at Passport.  

1.	Close the Island(s) that are to be changed over to the new baud rate.
2.	On the server, Sign into System Maintenance using “callcenter” as the user and the current password for the week. The following screen should appear:
     
3.	Select “Windows Explorer”, and when the following screen appears Select “My Computer”

4.	Select the “C” drive, then Select the Passport Folder, then Select the Tools folder, The following screen will appear 

             

5.	In this screen Select and double click
     “carwashconfigutil.exe”, The following screen 
     will appear:

6.	Select the Loop that your SPOT Dispensers are on and from the pull down bar for that selection, click on the baud rate that you are setting the Dispenser(s) for (egg: 4800, 9600, 19200).
7.	Click on Save Settings(this saves this setting onto the Server)
8.	Click on Update EDH (pushes and saves this setting on the EDH) Click OK when prompted.
9.	Once steps 7 and 8 are completed, while System Maintenance is till open click EDH on System Maintenance bar, click REBOOT EDH, once EDH is rebooted, Exit out of all screens back to the Manager’s Workstation
10.	The SPOT Dispenser(s) connected to this loop MUST now be set to the same baud rate as the one just pushed to the EDH
11.	For this to take minimum downtime, the SPOT displays on that loop should all be changed to the same BAUD Rate as set in Passport and then connected to the appropriate PUMP LOOP on EDH and it will broadcast a Download to ALL SPOT displays on that loop simultaneously. So disconnect the CAT5 cable for that pump loop from EDH.
12.	On the SPOT display swipe your Diagnostic card, select 1=Main Menu, 1=CRIND Config, 3=Baud rate, (eg: 4=19200), press enter to accept your entry. Press CANCEL 3 times to back out, then Press 2 enter to EXIT.
13.	The SPOT will REBOOT and will come to a prompt “Loading Monochrome”
14.	When ALL the SPOTS on that loop shows “Loading Monochrome” then connect the CAT5 cable on the EDH to the Pump Loop and ALL CRINDS on that loop will download simultaneously keeping the site downtime to approximately 30 minutes.