REPLACING THE RF ANTENNA
See Figure 95.
Lower the power head and disconnect the rail assembly.
Remove the light cover.
Disconnect the LED board and button board wires from
the circuit board.
Set the light cover aside.
Place the power head on a flat surface with the top of the
motor facing up.
Remove the old RF antenna from the circuit board and
pull it away from the power head.
Connect the new RF antenna to the ant connection on
the circuit board, refer to schematic.
Insert the loose end of the RF antenna through the hole
in the power head.
Gently pull on the loose end until most of the RF antenna
is on the exterior of the power head.
Connect the LED board wire to the LED board connection
on the circuit board, refer to schematic.
Connect the button board wire to the key board
connection on the circuit board, refer to schematic.
Attach the light cover to the power head.
Raise and mount the power head as described earlier.
MAINTENANCE
52 - English
Hole
RF
Antenna
Fig. 95