Does anyone know if it is possible to establish from the control panel which zone triggered the TAMPER alarm? I know that it is possible to get a log of alarm triggers and teh zone but I'm not sure if tampers are included ?

Anyone know ?

petes right, tamper splitter from act meters does the trick

a staple across the tamper terminal also does the trick ha ah

Thanks for the input guys. Unfortunately I think the problem is a dodgy tamper switch (3 I think) on the siren just need to figure out which one

Got the opportunity to look into the alarm today. The tamper circuit was easy to spot from the 6 zones and I beleive the tamper for the bell is connected to the BELL block and fed to the same 24 Hour tamper block as the 6 zones by a path on the circuit board. I've sourced the tamper splitter so hopefully this will help diagnosis.

Does anyone know how to reset the engineers code on this unit ? I can use the MEMORY LINK options to reset USER CODE 1 and USER CODE 2 but I'm not sure this will reset the ENGINEERS CODE.

Reset fine. Had engineering guide and it's pretty simple to re-program. Have walked tested all areas and set the PART SET correctly.

One option I can't figure out though is "Convert ID output to signal mains fail". What does this mean ?

One (final) question :

If I bridge the 24H tamper block will this disable tamper detection for all zones including the bell ?

I think the tamper for the control box is seperate to the common tamper loop. Would I be correct in that assumption?

The reason for all this by the way is that I have an intermittent tamper fault and with a common circuit its difficult to track down unless I get the TAMPER SPLITTER fitted. Disabling is a quick-fix.

Siren has its own tamper return.

ID terminal is for viper reset etc..

Non signalling panel.

Using the PA circuit - great tip Pete. Thanks very much.

Tim.