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Jerry Mao

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Posts posted by Jerry Mao

  1. I have a Arri 2c motor cable that has a XLR 5-pin connector.

    I disassemble the 5-pin connector and find pin 1 and pin 4 are connected to the wire.

    Do I just un-solder the wires at pin 1 and pin 4 and re-solder them to 4-pin connector respectively? Or is there any change need to be made?

    I don't want to burn the motor so I need someone who knows this.

     

    Thanks a lot!

  2. I have a 3.50-inch tft monitor for video assist.

    The power line for the monitor has two separate wire on the end, 1 red and 1 black, both with a little copper wire out

    I tried to connect the wire directly to the lead-seal 12v battery. red to positive and black to negative.

    The screen doesn't seem to turn on. The battery is fully charged.

     

    I figure I may have connected the wrong way.

    Anyone knows how to connect a small monitor to 12v? Do i need other cables?

     

    Thanks!

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