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0 votes
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in Vehicle tracking by
Hi, I have a problem with my FMB125, gnss value is changing to 0 every time, and i need to know the causes of this, thanks.

2 Answers

0 votes
by anonymous
Hi,

Are you talking about GPS coordinates ?

Can you please upload the terminal log from the device.

Thanks in advance

Naveen
by
gnss and gps sattelites goes to 0, and gnss status = 2, i've tried mounting gps in another vehicle and works ok, but in some particular vehicle, its happens this problem, and drives me crazy! help!
by
Kindly, did you get a fix to this. Have the same issue and driving me crazy. On a specific vehicle inside the cabin.
0 votes
by anonymous

Hi,

In some vehicles only this problem is happening then it should be GNSS antenna installation issues,please find below installation instructions from teltonika wiki.

FMB125 is the device that have external GNSS antenna and internal GSM antenna.When placing GNSS antenna:
• Avoid easily reached places.
• Avoid placement under metal surfaces.
• GNSS antenna must be placed so its state is as horizontal as possible (if antenna is leant more than 30 degrees, it is considered incorrect mounting).
• GNSS antenna cable cannot be bent more than 80 degrees.
• GNSS antenna must be placed sticker facing down

https://wiki.teltonika.lt/view/FMB125_First_Start

Thanks

Naveen