LCD Just Flashes/Clicks

This topic contains 3 replies, has 3 voices, and was last updated by  Mike 1 month ago.

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  • #106624

    Eric Kender
    Participant

    Hi All,

    I’m assuming the firmware on the Rambo 1.4 I received with the kit has the LCD enabled, and that the LCD I added in a 2nd order from here is an original and not a clone with miss-marked labeling…. With that said, when connected for the 1st time, I just see flashes an hear a few clicks. EXP1&2 connected to Rambo P1&2. Orientation for pin1 is correct. I notice when I work the knob, experience changes. Thinking it’s a bad display. Any ideas?

    Thank you,

    Eric

    #106630

    Ryan
    Keymaster

    Make sure the ports match but turn the connectors around on the Rambo.

    If that is unclear put up a picture of how you have it plugged in.

    #106634

    Eric Kender
    Participant

    Thank you Ryan. That did it. So much for using caution and orienting the red ribbon wire to pin 1.

    #106635

    Mike
    Participant

    here is a pic off how mine is plugged in. worked first try

    screen-to-rambo

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