ARCHIVED FORUM -- March 2012 to February 2022READ ONLY FORUM
This is the second Archived Forum which was active between 1st March 2012 and 23rd February 2022
Yet another BC9500 issue :)
I have fixed the source of the problem with the missing IR reception.
1: The IR unit was missing 25vac from power supply.
2: Someone had had problems with the unit before, and therefore disabled P98 over the relay.
3: This I now know is because when it works, the IR module is getting really really hot, and it is visible that the sender diodes is transmitting all the time. IR reception is not as sensitive as it should, but that makes sense with the diodes sending. 2-Way is not working either.
Has anyone seen this issue before ? It is not software since this is also happening with software from the 8500, which should not send any 2-way codes :)
/Weebyx
Just to let you guys know...
The problem was the 4001 NOR gate IC, after this is changed, all is well again..