GEM-RP1CAE2 & 2x 8 zone Expanders - 17-24 zone OPEN

[abcdny99@xxxxxxxxxxx]

Hi,

I have a Napco 3200 panel, with GEM-RP1CAE2 Keypad, two 8-zone
expanders & a 16-point wireless receiver.

My system was fine till I had 16 zones (8 from panel & 8 from a 8-zone
expander + 8 point wireless receiver).

I bought another 8-zone expander & 16-point wireless receiver (which I
replaced with the 8-point wireless receiver). I configured the new
8-zone expander as #3 i.e. zones 17-24. Problem is, I see zone 17-24 as
always OPEN.

I thought might be the 4-zones from the GEM-RP1CAE2 keypad are set as
17-20, hence I tried changing the new 8-zone expander as #4 i.e. zones
21-28. But still i got zones 17-24 as "OPEN" & zones 25-28 as "NORMAL".

I even tried playing with the "EZM ADDRESS #" setting in the
GEM-RP1CAE2 keypad. That didn't help either.

Please let me know if anyone has an idea of what might be going on
here.

Thanks in advance.