Re: [OT] TomTom+GPS ?

["Marcus Warrington" <marcusw@xxxxxxx>]

Rob,

Interesting that you don't get it every time you set off like me.
I think I may be selling the Rikaline unit.. :)
What GPS units are you using ?

My TomTom mph is also about 4-5mph slower than the speedo (Ford
Focus TDCi) I'd just assumed that it was down to inaccuracies in
my Speedo.

Marcus

========= original message =============
Marcus,

I get something like this every now and then but not so severe. The
indicator shows that I'm sideways in the road sometimes but corrects
itself as soon as you start moving.

The odd thing I have noticed is that my speed on TomTom is
constantly 4 mph slower than that shown on the car speedo.

Rob


--- In ukha_d@xxxxxxx, "Marcus Warrington" <marcusw@m...>
wrote:
> Since I know a number of people on the list have recently started
using their PDA for SatNav I thought I'd ask and see if anyone else
is having the same experience as me ? For the last month I've been
using my Dell Axim X5 (400mhz) and TomTom 2.2.4 with a Rikaline 6010
SirfII GPS mouse. I've been pretty impressed with it in general but
one thing that is really bugging me know is that when the car is
stopped (i.e. standing traffic on the M60 every morning!) and I
start off the GPS resets it compass heading to 0 degrees (North) for
a second before calculating the true direction. The effect of this
is that the on screen car/map suddenly swing around for a second.
This can be very disorientating especially if just setting off from
a roundabout or junction. I understand that GPS units can only
calculate their orientation by reference to their previous location
but fail to see why it should reset to North every time. Apart from
this problem the Rikaline seems pretty good on sensitivity as I
regularly see between 8 and 10 satellites
>
> Is anyone else experiencing this .. ? If not then which GPS units
are other using as I may sell the Rikaline and get a different GPS
mouse.
>
> Is anyone using a Bluetooth modem ? Can they connect to two
different devices at the same time ? I would really like to share
the GPS between the PDA (SatNav) and the Laptop (War driving) on the
same journey.
>
> Marcus Warrington
> marcusw@m... MIS Computer Services (UK)