Page 9 © 2022 FlexRadio, v1.0.0
Replace the RF top cover and the 2 screws 17,18 with a Philips #1 screwdriver (Note: make sure
the cage top cover is seated properly on all the 4 corners)
Using a Phillips #1 screwdriver, secure the RF Isolation cover in place by re-installing screws 17
and 18 (see image above for screw locations)
If an ATU board was moved out of the way when you removed the RF Isolation cover, carefully
move the ATU back into place and reinstall the three (3) retaining screws.
Reinstalling the Top Cover
Place the top cover on the FLEX-6300.
In reverse order, re-install the top cover screws.
Using a T8 Torx, remove screws 1,2,3,4,5,6,7,9,11,12,13,and 15 ( Note: screws 1,2,9,15
are longer screws).
Using Philips #1 screwdriver, remove screws 8,10,14, and 16.