CM-5 worked well for a lone time ,but yesterday it stopped working suddenly !! All Indicators of CM-5 stopped blinking!!
The power adapter can output 12v DC normally,the fuse(220v 5A) is normal too!
There are four ports which is used to wiring AX-12 to CM-5.Each port has three pillars. I measured the voltage pillars and i could not detect DC12V!!!
I guess there may be someting wrong with the circuit board of CM-5 !Saddly ,I don not know where is wrong and how to repair!
My dear friends, can you give me some directions and suggestions?