Reply to "Design of a $10-20 DCS-TIU Port Tester Tool?"

RJROGR Forum Member

Question: If no track power is being applied to a TIU input, and a remote button is pressed, will the TIU (assuming powered thru AUX) send out a signal?

Phrased otherwise, if (IF) the signal generator is powered by the AUX rather than track power, why wouldn't it send a signal?

7/24/1810:44 AM

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