Applicable models

	FM-2027	FM-2028
Connectable station	FM-202*Discontinued FM-203 FM-204 FM-206	FX-950 FX-951 FX-952

1. The sleeve assembly has employed the lock type.
   The lock-type sleeve assembly can be attached securely to the connector cover.
   To remove the sleeve assembly, draw it out while holding down the lock part.
   
   
   To remove the sleeve assembly, draw it out in the arrow direction
   while holding down both the lock parts.
   
2. When you insert the tip into the sleeve assembly, you will hear it click!
   If you don't hear it click, the tip is not inserted securely.
   
3. A green sleeve assembly has been added.
   The sleeve assembly variation has now increased to four colors:
   yellow, orange, blue, and green.