You would replace a PEKU with 8 electronic extension with a PDKU of 8 digital extensions.

Power down, remove the PEKU, insert the PDKU in the same slot, power up. In program 03 change the slot to 61, 62 or 63 as indicated and you are up.

All config is there.


THE Bracha, old blond specialist in Rube Goldberg solutions.