14388Re: [tracker2] Re: Nuvi 350 T2301
- Jul 25, 2012Is your second nuvi in FMI mode, with the dispatch menu?
Did anything change in your configuration when it stopped working?
On 7/22/2012 4:21 PM, Dave Miller wrote:
I reloaded the Firmware without any improvement.
I swapped in my second Nuvi 350 and I do not get the message showing cable disconnected but I also don't get the send message window on the Nuvi.
To review: This is my cable that has been working for years
Pin 1 Yellow wire to Nuvi cable
Pin 2 NC
Pin 3 NC
Pin 4 0V Gnd
Pin 5 +12V
Pin 6 NC
Pin 7 NC
Pin 8 NC
Pin 9 White Wire to Nuvi
Should I connect a DB9 to Port A to attach OTconfig for debug?
Any assistance would be appreciated. A couple of LED's in the T2-301 would sure simplify troubleshooting.
--- In email@example.com, Scott Miller <scott@...> wrote:
> You won't get continuity through the level shifter circuit in the 813
> cable. Pinouts for DB9 female should be 2-yellow, 3-white, 5-black/brown.
> You might try reloading the firmware on the T2, also.
> On 7/19/2012 3:43 PM, Dave Miller wrote:
> > My system that has been working for years stopped working.
> > The current Symptoms are Nuv-350 is showing the not connected symbol on
> > the display.
> > I have checked that the T2-301 Tx's OK using OTconfig and a dummy load
> > by using the Tune command.
> > I have changed out the -0183 cable between the T301 and the Nuvi unit
> > with a new one. Seemed to have troubles getting continuity with a meter
> > on the old cable. Where is the pinout for the -0183 cable.
> > Fuses are OK and power seems to be getting to the T2.
> > Does this mean the Nuvi has an issue?
> > Thanks
> > Dave
> > VE7PKE
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