Since a week I bought a (2nd hand) Go 730, together with a TMC antenna 4V00.014
(a small black block of 4 by 2 cm with a black cable of 15 cm and a mini USB connection;
you connect into the power supply of the GO (on the bottom) and a 1meter long antenna.
The small black box is powered (on his turn) by a mini USB)
The installed navcore is 9.540.1497205.2, OS 1493118
and the map Western Europe V985.8155 on a 8GB Sandisk Extreme through Fastactivate
The boot version is 5.5120 and GPS version is 1.20
When I attached the TMC receiver (connection on the bottom of the Go730
where the power supply is plugged in) and plugged in the power supply into the TMC receiver
I had the Go 730 which detected the TMC receiver and mentionned:
TMC receiver connected.
After a while (max 2 minutes) I had a green dot on top of the screen where the traffic is showed,
meaning that the TMC module and traffic info is OK and receiving data.
Now, I have installed the receiver in my car (beside the A-style of the windscreen).
When I'm driving now (or even when standing still) there is a green arrow which turn
around and around but no green dot anymore.
But when I was in the Netherlands, the green dot was there again. When going across the border
and entering Belgium again the green dot became partial en finally lost signal again.
I wonder if there is a special setting I have to do or to modify,
because it worked 100% the first time (and the first time only) in Belgium (in the house,
not even outside)
The Go is connected throug a Brodit "pass trough" power system,
but I don't think that will be the problem because it works in the Netherlands ....
but not in Belgium (except the very first time).
The same story is applicable for my Go930T and my second Go 730
(all the same specs) and only the first time the TMC receiver is connected ... it works
After the first time ... no strong signal anymore and a receiver who is always "searching"
Can somebody give some explanation or any action I have to do (to have it working in Belgium)