
25.
TRO
UBLESHO
OTIN
G
Replacement
▪
Bolt in the UPS motherboard to the chassis of the COM5 PT1.
▪
Reconnect the COM5 Processor board and the COMMS board to the UPS Motherboard.
▪
Plug in the ethernet cable to the processor board.
▪
Reconnect all the wires and connectors to the terminals of the UPS Motherboard.
▪
Make sure all the connectors are connected properly.
▪
Repower the unit.
Contact the Help Desk and follow their instructions to re-install site parameters.
Connections Layout
Connector
Use
Wire Colours
Comment
Secondary reader
Port
Secondary reader
Red, Blue, White,
Green, Brown,
Optional card reader
P1 232/485
SCR reader
COMMS
Orange/White,
Brown/White,
Green/ White
SCR reader
Printer out
Printer COMMS
Black, White, Red
Printer cable
CAUTION
Use the above table as a guide only as wire colours can change during production and after
servicing.