Hi put links in 7&8 RKPs display was dark squares instead of characters so no joy.
Have ignored walk testing and programmed the other options, tested the system and so far it appears to be working ok.
Do not plan on using 7&8 so will go with it and hope there are no problems down the line...
Hi, finally managed do get back to this, power failure and lockdown delayed things. Hope you are sitting comfortably
Connected upstairs RKP with short lead to panel and left downstairs connected worked ok backlight went on both out RKPs.
Connected downstairs RKP to upstairs wiring and into panel...
New installation with 2 rkps, upstairs backlight on all the time the other downstairs only lights when key is pressed and then goes off, both operate ok. Read going off is the correct function. Swapped over rkp's same situation upstairs on all the time, so does not appear to be a problem with...