Hello DSC security system experts
I have a fully working DSC 832 system with an old LED keypad. Wanted to upgrade to a nicer LCD so bought a second hand PK5500. When I connect it parallel to the original keypad it lights up and displays "5 restaurant unavailable" and nothing more happens. It does not respond to any key input, *8 or similar.. just displays time and if you press something "5 restaurant unavailable"
I was able to change language by pressing and if I press and hold # I get some "menu" with digits 1 to 8 but nothing more... so it ses to be ok just locked or frozen.. How can I reset the pk5500 keypad to factory settings or did I just bought a defect keypad and nothing can be done?..
Thanks in advance for any tips! Google is fed up with me and doesn't give any new tips..
