Honeywell T5820XL Installation And Service Manual page 40

7. Insert the round DIN plug of the supplied IKB PS/2 cable (51305381-500) into the PS/2
connector on the OEP/IKB module assembly (51305776-100).
8. Serial IKB then connect the Serial output of the IKB to COM1 port on the motherboard and
connect the QWERTY keyboard and Mouse output to the PS/2 to USB converter. Then
connect the PS/2 to USB to motherboard USB port.
9. Take the DC power cable from the IKB/OEP power supply adapter (51197184-100) and insert
the round DIN plug into the power connector receptacle on the IKB/OEP module
assembly/adapter (51305776-100).
10. Connect the existing OEP/IKB Keyboard HD15 cable to the HD15 OEP/IKB receptacle located
on the IKB/OEP assembly/adaptor (51305776-100). Secure the cable to the
assembly/adapter by tightening the thumbscrews located on the end of the cable.
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Chapter 3 - Installing