Night Scan Chief
outputs wired
backwards
and 3 of J3 may
need to be swapped.
The proximity switch
not being energized
could also cause it.
Place a magnet
close to the switch to
check before
changing wiring.
Refer to system
schematics in
section 4.4
Err 1,16
Mast Nested
Proximity Switch
Wiring Error
The proximity switch
sensing the mast
actuator at almost
nested position
appears to have its
complimentary
outputs wired
backwards
This check is only
made at power-up
when the mast
thinks it is nested.
The black and brown
wires on the
proximity switch may
need to be swapped.
The proximity switch
not being energized
could also cause it.
Place a magnet
close to the switch to
check before
changing wiring.
Refer to system
schematics in
section 4.4
Revision 1
4-13
