We would like to advise that some broadcasters are planning to re-arrange the transmission of their channels. All Freeview Terrestrial receivers and televisions will be affected including the DTVS-T1.
Our advice to all users of DTVS-T1 is to re-tune their receiver
after the 1 May 2014 event to ensure correct operation of the receiver.
Please use the following instructions to carry out the process.
https://www.dtvs.co.nz/download/dtvst1/docs/tuning-dtvst1.pdf