Reply to "TIU VARIABLE CHANNEL NOT WORKING"

Former Member

Sorry, the connections are on the fixed voltage channels. The z-4000 works fine when not connected to the TIU and there is no overload signal when not connected to the TIU. The TIU was replaced last year so baffled why it would fail now as I have hardly used it. Is there anything that can be checked or a fuse replaced on the TIU or is it shot? When connected to the TIU the fixed voltage 2 won't go past 3.3Volts and cycles both outputs down to zero

9/7/179:04 AM

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