The DC cord output should be rated for 5vdc/2.4A, anything less and you are not supplying enough power to the TND 730. It has a high Def screen plus it has to charge the battery.
Do not buy the Rand All in one. It does not work well on the TND's.
Mark
Thinking About Buying a Rand McNally TND 730 - SAVE YOUR MONEY!
Discussion in 'Trucking Electronics, Gadgets and Software Forum' started by The Gryphon, Mar 22, 2015.
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I am understanding that you bought 2 - 720's and 2 - 730's.. for a total of 4, one of which is still brand new. So technically you seem to have issues with 3 of them.
For the 720's, since they require an SD Card for the maps, what kind of Micro SD Card did you buy? What you need is either a 8gb or 16gb, class 4-10, with a "C" around the "Class". If you got a higher GB or an EVO, Ultra, or Ultra Plus type of SD Card, then you will have issues since the hardware on the 720 cannot read the data since it is written to the card differently.
On the 730's you do not need an External SD Card. If you do put one in, take it out.
Now, let's look at each unit you have an issue with.
1 - 720 - issue is ????
2 - 720 - issue is ????
3 - 730 - issue is ????
if the issue seems to be power related then we addressed that already and you need to respond to that. If the issue is software, address the External SD Card first, then explain what it is not doing.
I really have a hard time putting all your posts together to make sense of what the issues are.
Mark -
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You sure you don't wanna try the new 740 just came out lol -
1- used factory power cable in box - so what is the result?? You just told me what you used.
2 - 3 of the 4 software crashed on them - yet you say you never used one, so how can you say 3 of the 4? What you may think is software may be hardware,, IE - power.
3 - you said it will not power on...
The only way I can make any sense of this is for you to ship me all the units and the DC Cords you use.
Click on my name and "start" a conversation with me. I need your name/address/email/phone number... This is the same as PM... do not put this information on the thread..
Mark -
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