[Advantage X7500, MDA Ameo General] eaglesteve:
getting GPS to work

I've installed my vehicle navigation software (copilot live v5) without any problem twice.

But when I tried to instal another GPS-based application called MobileGolfScorer, the system was simply unable to sense any satellite signal. Not only that, the system became extremely slow to the point of freezing up and not responding.

Then, I read about the post that says com5 is the default, so I said to myself may be I should use com5 instead of 4 in my start>setting>GPS.

After changing to com5, my MobileGolfScorer was able to recognise signal although the signal was extremely weak. Also, it was no longer freezing up. I thought that may be I've at least solved the problem and the weak signal may be due to the fact that I was not directly under the open sky.

The new problem is that after changing to com5, my copilot stopped working! When trying to reset GPS within copilot, it just said that I either did not have the GPS connected, or I was having the wrong com selection and/or baud rate. I tried all possible combinations of com and baud rate (including letting it find automatically) but unfortunately the results were the same.

Then I thought to myself may be copilot can only use com4. Since vehicle navigation is a more important application to me, I may have to sacrifice MobileGolfScorer until the problem is resolved. So I went to start>setting>GPS and reverted to com 4.

I then tried to get copilot to work but now it would not. MGS also would not work. So now I have two GPS applications that are not able to sense any signal. I can see the gsm led orange light(GPS) and green light(phone) alternating, which means that the GPS is supposed to be working, althoug the orange light disappears by itself after a while. The thing is, with or without the orange light, the software were not able to sense any GPS signal.

What do all these suggest? Any idea???:confused: :confused:

Chapter 2 to my story:

Since I'm also experiencing MD lost cluster problems, I had wonder if it could be that some system files used by the copilot program is corruptted. So I decided to hard-reset the unit and reinstall everything from scratch again. The first thing that I did after hard resett was to instal MobileGolfScorer. It did not work when I used com4 and baud rate 4800. Could not detect any GPS signal although the orange light was blinking. Then I installed Copilot live Pocket PC v5. This software has no problem detecting the signal right away. In my mind, it seems to suggest that the reason for copilot to have stopped working could be due to file corruption, while MobileGolfScorer still for some reason could not detect it. What I also failed to understnad is why for a very brief period it did detect very week signal (see chapter 1 above).

My fear: Once I was so confident that com4 and baud rate 4800 solves all problems. Now I'm less sure what is going on. If you're lucky, it works; if you not lucky it does'nt seems to work. You could be doing exactly the same thing entering the same setting but you could get different results. Is it due to file corruption? Why does it get corrupted so easily?

Let's hope some smarter mind could figure this out for us.