Hi 

 

just connected a texicom veritas to a honeywell ag6 bellbox.

 

Powered the panel up and noticed its now gone back to factory default.  Not only this when testing the sounder outputs theres no bell output or strobe output.

 

Also the tamper light is permanently on.

 

Connections to the panel from the sounder were as below.

 

C = TR-

D = V-

S = ST-

A = V+

B = S-

 

 

 

There is a fuse for the bell and strobe on the alarm PCB

 

If you bridge C and D at the PCB does this solve the tamper fault if so maybe the tamper switch on the bell box not picking up the cover is on

for the reply tried that and it worked, guy insisted that he only wanted three screws so guess that was the problem will have to tell him another screw will be needed this time next to the tamper spring lol

and yeh i managed to work it out myself cause ones the negative tamper return normally closed and the others the negative supply so put the 2 together and you mimic the normally closed circuit!

No problem