Elecraft KX3-4M - Manual (Page 20)

20
Figure 11. Positioning L40 or L43 to Provide Clearance.
Installing the Local Oscillator Coaxial Cable
If your KX3 is equipped with the optional KXFL3 Filter option, remove the KXFL3 board as shown
in Figure 12. Set it aside in an ESD-safe place.
CAUTION
Do not press on the large rectangular gray capacitors. Doing so may detune the filter
and require that you re-align it as described in the KXFL3 manual when it is
reinstalled.
Figure 12. Removing the KXFL3 Filter option board.