Gasboy CFN Series Diagnostic Manual - Manual (Page 45)

Site Controller I
0021 2-19
Jumpers - Site Controller PCMCIA Memory PCB (C06731)
The following jumpers apply to the site controller PCMCIA Memory PCB.
Memory Settings
Switches - Site Controller Memory PCB (C04837)
The following switches apply to the site controller memory PCB.
SW1 - Battery Power Enable Switches
SW2 - Battery Power to CPU PCB Switch
Switches - Site Controller II Memory PCB (C02117 & C08331)
The following switches apply to the Site Controller II Memory PCB.
SW1 - Battery Enable Switches
SW2 - Battery Power to CPU PCB Switch