You are here:>>YB26C USB Tester Manual and Issues
YB26C USB Tester Manual and Issues 2021-10-23T00:14:50+00:00

Home › Forums › Any Other Products › YB26C USB Tester Manual and Issues

Viewing 5 posts - 1 through 5 (of 5 total)
  • Author
    Posts
  • David S
    October 23, 2021 at 12:14 am
    Post count: 0
    #83324 Reply |

    Hello, I bought a USB-A/C combo tester on Amazon but the instructions don’t match the unit.  There are 2 buttons, not 1 on the unit.  Is there a user manual for this unit?

    When using USB-C as input and USB-A output, the unit doesn’t power on unless I hold down button I for 10 seconds.  Then the unit stays on, even if unplug the output.

    If I plug a cable into USB-C output (no device on the other end), the unit powers on properly.

    USB-A input to USB-A or USB-C output works as expected.

    Drok
    Keymaster
    October 24, 2021 at 10:01 am
    Post count: 2971
    #83417 Reply |

    Hello David S,

    Would you like to offer product link or  ASIN number so that we can confirm whihc item it is?

    Best regards,

    DROK

    David S
    October 25, 2021 at 8:20 pm
    Post count: 0
    #83525 Reply |

    I ordered the USB-A/C combo from this link: https://www.amazon.com/gp/product/B09C4D1VXD/ref=ppx_od_dt_b_asin_title_s00?ie=UTF8&psc=1 but that seems to redirect to the other models now.

    https://share.icloud.com/photos/0Mjv9WumVKaMbzYrpRH3eyDEQ

    David S
    October 25, 2021 at 8:21 pm
    Post count: 0
    #83526 Reply |

    Photo of the device https://share.icloud.com/photos/0lRmalcNXBP3JkhpitgPHBaCQ

    Drok
    Keymaster
    October 27, 2021 at 7:16 am
    Post count: 2971
    #83620 Reply |

    Hello David S,

    oK, it should be ASIN number B09C4D1VXD.

    Here are two notice:

    1. Without PD device connected to output port, display is not on. You can hold the button”I” 5 second to trigger PD 5V voltage for other devices withou PD protocol.

    2. When input voltage is over 5.8v, no output voltage on USB-A output, but USB-C still work.

    For your second testing, we want to check if  the power source to USB-C input  is with PD protocol? If not, it is normal the unit powers on when you  plug a cable into USB-C output (no device on the other end).

    Best regards.

  • Author
    Posts
Viewing 5 posts - 1 through 5 (of 5 total)
Reply To: YB26C USB Tester Manual and Issues
Your information: