Gasboy TopKAT Operation Manual - Manual (Page 91)

MDE-4338A TopKAT™ Fuel Management System Operation Manual · February 2009 Page 83
Accessing the Terminal Diagnostics Menu Diagnostics and Utilities
Terminal: KEYPAD TEST
Use this command to display the information received at the keypad.
1 Select KEYPAD TEST; press ENTER.
A box appears in the center of the screen and the following message displays:
“Waiting for TopKAT keypad entry, press any terminal key to exit.”
Note: Any keys pressed at the keypad display on the terminal.
2 Press any terminal key to exit this test.
Terminal: DATAKEY TEST
Use this option to read and display the data from a key inserted into the receptacle.
1 On the diagnostic Main Menu, select DATAKEY TEST.
The Datakey Test screen appears:
DATAKEY TEST
Key Type:
System Id:
Key #:
CRC1:
Last Odometer:
Previous Odometer:
CRC2:
Insert Datakey to read
Press any key for Main Menu...
2 Insert and turn key to be read.
The key data is displayed in the format shown above. It also displays a table which contains all
the datakey bytes. The CRC1 and CRC2 fields display valid or invalid.
Terminal: PORT TEST
Use this option to verify that the serial ports are functioning properly. Tests are available for
Ports 1, 2, and 3 (Not available on Port 3 for master. Port 3 is connected to terminal).
1 Remove the connector from the port being tested.
2 Plug in the loopback jumper to the port connector. Ensure that the K1 and K2 port jumpers are
jumpered correctly for the port.
3 On the diagnostic Main Menu, select PORT TEST.
The Port Test Menu appears:
PORT TEST
1. PORT 1 TEST
2. PORT 2 TEST
3. PORT 3 TEST
4. QUIT TO MAIN MENU