na nawigacjo igo8 nie ma problemow u mnie z szukanie satelit czyli GPS
ale niestety na
navigon 7 .. tak problem
szuka niekiedy az 5 minut i potem oki
edit:
w navigon w rejestrze zmienilem port z com4 na com7
i jakby szybciej lapie !!
edit zreszta dla kontroli zrobilme tak ( e-ten forum )
"After several weeks of investigation I found out that there is some ROM, or some cab, or same thing else, I don't know what, that change some parameters in the internal firmware of Sirf Star III hardware. In happening this, AGPS ( or comunication with AGPS through COM7) stops working and hot fix becomes a long time because only GPS is working.
To recover the good working of AGPS, make this:
Take off the battery of M800 and maintain the device without battery for more than 8 hours (I made this during my sleep period).
After this, install again the battery and start M800. This will restart the original parameters of Sirf Star III firmware.
Verify in Start-Settings-System-External GPS that the values are the original ones:
Programs - COM2; Hardware - COM4 and baud rate is 57600; Access is V .
Run Satelite Data Update using Wifi or your operator GSM provider (not both) to recover some actual satelite data.
Install and run VisualGPSce cab. Fist time configure it to Connect - Serial Port - Port COM7 - Baud 57600 -OK.
First time, in an open space it can take about 30sec to fix. But after first time, you stop VisualGPS and run it again - it must fix in few seconds (no more than 5sec): If this happen AGPS is working.
You can configure also to Port - COM4 to see only the GPS to compare the effect with AGPS or without AGPS (only GPS).
But finnaly set it in COM7 - (this is the COM to AGPS).
Tomtom has a inicial period of 11sec until switch on the GPS receiver; after this switch in on, the left white led blink.
Configure Tomtom to other NMEA receiver, 57600 and (important) AGPS (only this is connected to COM7).
First time it will take about 30sec to fix, but next times only will take about 5sec.
Software Garmin has not an initial period to switch on the GPS receiver; it begin immediately to blink the left white led and in about 5 sec it hot fix.
cribeiro"