6 Installation of Options
146
CL4NX/CL6NX Service Manual
26
Connect the EXT signal cable  from
the EXT PCB
î˜–î˜ to the main (CONT)
PCB. And then connect the EXT power
cable
 from the EXT PCB î˜–î˜ to the
power supply unit.
27
Attach the RFID PCB assembly  to
the gearbox assembly using three
screws
.
29
31
Top view