Please connect the CTM-ONE to a suitable power supply. There are three options for powering the CTM-ONE:
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DC Power supply (refer to appendix for more detail)
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Power for the CTM-ONE can be supplied through an AC/DC wall adaptor, a wiring harness when connecting to a DC power source, or via the Power Pin from the OBDII/J1939 connection to the vehicle's diagnostics link connector (DLC), which utilizes either OBDII or J1939 cabling.
DC Power Supply (refer to Appendix 1: Powerfor more detail)