key words POWER LIFTthe DIP SW in head or the DIP Switch bottom of the remote.my best guess, is both, if want them to play as ONE? best is contact the maker first. and stated country.we are USA?/CANADA so ours are not like yours. google mixes up all versions sold in all countries,. not told yours?they sell many remotes, not just 1, none told by you M8nn ?M834 ?????the book you need is the book for the remote for its switch settingsDIP 8are you posting to use Yanks from Australia. down underthen here is your support pages 1 of many
https://www.gomerlin.com.au/documents-and-downloads/no.. seems its now called OLD SKOOL(sic), now.seen here and I guess the 12 DIP sw , seen here is your questionshttps://community.garadget.com/t/old-school-merlin-power-lift-model-2500l/1046or this remote seen here , 8 DIP switcha remote cloning service ,down under.https://www.remotewarehouse.co.nz/products/merlin-2500lnew Zealand, types.says model 2000 remote but it is old as are books for it.talk to the makerif the system has cloned remotes now, well that will be hard case that.
