Support Thread for the TND 500, TND 700 or future Rand McNally products. (part two)

Discussion in 'Trucking Electronics, Gadgets and Software Forum' started by Mark Kling, Jul 7, 2014.

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  1. Mark Kling

    Mark Kling Technology Contributor

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    No, bad screen.

    You might try leaving it off for a day or two, then charging on AC for about 4 hours and see if it corrects. Most of the time this happens your TND battery is not charged enough. The 7" screens are HD so they require a more fully charged battery even when connected to either AC or DC.

    Thanks,
    mark
     
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  3. damutt

    damutt Road Train Member

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    Ok, will try that
     
    Mark Kling Thanks this.
  4. damutt

    damutt Road Train Member

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    ok got it plugged into my laptop and screen is PERFECT,
    found reason why it was freaking out. was using a 120v to 12vds adapter rated at 500 MA and unit requires 2.5 amp. it wasnt supplying enough power to supply the battery with proper voltage.
     
    Last edited: Nov 16, 2015
    Reason for edit: found reason
  5. Mark Kling

    Mark Kling Technology Contributor

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    Great.... Glad all is well.

    Thanks,
    Mark
     
  6. damutt

    damutt Road Train Member

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    mark, is there a bigger battery that can be installed to get a bit longer life out of it?
     
  7. Mark Kling

    Mark Kling Technology Contributor

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    No, they are designed to be connected to a power source using the battery only when needed.

    Thanks,
    Mark
     
  8. Hick

    Hick Heavy Load Member

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    Heading towards Davenport on I80 east (to Michigan), had the unit set to select the fastest route. It had me routed to stay on 80, but I took the 280 exit. It recalculated the route and knocked 35 minutes or so off the ETA once I hit 280.

    Is there a setting somewhere to fix this? Or was it just trying to save me from that stretch of construction at the start of 280?
     
  9. Mark Kling

    Mark Kling Technology Contributor

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    No, it has to do with the "weight" given to each section of road. I-80 may have a higher "weigh" than the 280. I can check.

    With a higher "weigh" it will be given more priority for routing.

    Thanks,
    Mark
     
  10. Mark Kling

    Mark Kling Technology Contributor

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    Friday afternoon, Sat, Sun - I will be offline. Due to medical reasons I will be down and on the couch for 3 days.

    Thanks,
    mark
     
  11. skellr

    skellr Road Train Member

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    Ouch. Take care.
     
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