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Help needed/sat nav, on my car head unit, won't find satelli

Wed Mar 09, 2011 11:00 pm

iv recently bought a head unit for my car, with satnav functions, but, i dont know how to get the program on. its called a Caska 3638. its i direct replacement for the standard head unit on an 07 astra vxr. i want to put a tomtom setup on it but have no idea how to, can anybody help

Thu Mar 10, 2011 7:53 pm

rutta wrote:iv recently bought a head unit for my car, with satnav functions, but, i dont know how to get the program on. its called a Caska 3638. its i direct replacement for the standard head unit on an 07 astra vxr. i want to put a tomtom setup on it but have no idea how to, can anybody help


Hi - Search for the Astra Owners Net Forum - you'll find all the info you need. Those units can take a variety of software.

Macca

sat nav on my car head unit, wont find sattalites

Fri Mar 11, 2011 12:17 pm

how do i get my unit to find sats? its runnin tomtom navi 6.

all help apreiciated

Fri Mar 11, 2011 12:36 pm

Either it needs an aerial or the GPS settings are not set correctly, Does it say "No GPS Device" or "Waiting for GPS signal..."

Fri Mar 11, 2011 6:29 pm

thanks macca, im a member of astra owners network. but i cant get the help i need on there lol. and it says "waiting gps signal" iv tried the igo8 software that was provided with the unit, aswell as the tomtom 6 software, but cant get signal on either. its got me soonfused, im a rookie wen it comes to technology haha

Fri Mar 11, 2011 8:25 pm

These in-dash units often need an external aerial.

Sat Mar 12, 2011 2:40 pm

i have a external reciever placed next to my rear view nirror. iv been told that it might be the ports and baud rate! what ever that is haha
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