Gasboy CFN Series Site Controller III Start-up - Manual (Page 54)

Jumpers and Switch Settings ICR
Page 48 MDE-4793A CFN Series Site Controller III Start-up Manual for CFN III Versions 3.5 and above · November 2008
Diagnostic tests can be started by keeping the face of the ICR open and pressing the START
OVER key on the keypad.
Note: If you have the island receipt printer, refer to C08951 Star Receipt Printer Maintenance
Manual for switch settings and other information.
CPU PCB Jumper Settings
Jumpers on the CPU PCB are used for very basic configurations on the PCB and usually do
not need to be set in the field.
Note: When used with an optical reader, these jumpers can be removed or left at the factory
settings.
Reader Type
Magnetic Card Reader K4, 1 & 2 K4, 2 & 3 K5, 1 & 2 K5, 2 & 3
American Magnetics Jumpered Open Jumpered Open
Omron/Magtek Open Jumpered Open Jumpered
Disable Pumps PC Board Jumper Settings
The Disable Pumps PC Board is located within the head of the ICR. It is on the left side
directly below the board labeled RS-485 Protection Board. If the site’s ICR is equipped with
an Disable Pumps button, check the K1 jumper on the Disable Pumps PC Board. The Disable
Pumps button attempts to shut off pumps regardless of the jumper setting, but the setting
determines the following:
• If the jumper is on and the site is configured for emergency stop, when the Disable Pumps
button is pressed, the pumps are shut down and the site logs an Emergency Stop condition.
It also shuts off pumps not connected to the RS-485 loop (that is, Tokheim pumps).
• If the jumper is off and Disable Pumps is pressed, the pumps just shut off and no message
is logged at the SC.