Complex sentence: On 4 May 2014, the new broadcaster NERIT began functioning fully through radio and television transmissions at 6 p.m. and DT and DR ceased transmissions and on 20 September, the new NERIT sign was installed.
Split into simpler sentences: On 4 May 2014, the new broadcaster NERIT began functioning fully through radio and television transmissions at 6 p.m. and DT and DR ceased transmissions. On 20 September, the new NERIT sign was installed.