Operating instructions RolloPort S3 4751 F. Tepaße Updated September 29, 2023 09:07 Follow Download PDF Related articles Operating Instructions RolloPort RP-S4-550N Which hand-held transmitter fits my garage door drive? Which replacement types/successors can be used? When the hand-held transmitter is actuated, the lamp flashes briefly, but the drive does not move. The RolloPort S4 no longer responds to the pushbutton and hand-held transmitter. Only the lighting flashes several times. No motor movement. Operating Instructions RolloPort SX5 DuoFern RP-SX5DF-900N-3