23
3.7.2 Interconnecting cable (RA42C Open scanner) (See Fig.3-9)
!
Ensure that the radar is off. Connect the cable to the receptacle labeled "SCANNER"
on the rear panel of the display unit.
"
Use a T-wrench to remove the back covers of scanner unit.
#
Remove the two bolts securing the transceiver; pull out the transceiver after removing
two connectors.(to Motor(X1), to Heading switch (X2))
$
Remove the four bolts securing the fixing plate at the cable entrance.
%
Remove the metal fixing plate, rubber seal and washer that secure the cable. Pass the
cable through as shown in the diagram below; replace the above items and tighten the
bolts.
&
Return the transceiver to its original position and secure it with the removed bolts.
'
Connect 7-pin connector to X11 and 9-pin connector to X12 of PCB. And connect two
connector that removed at
#
.
(
Refit the scanner covers.
Take care not to pinch the cable when refitting the cover.
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