HOw about asking this in the PB forums, someone there is more likely to be able to help you out with a manual.
it's at
http://forum.packardbell.com/en/index.php?
HEck, while typing this I have found it here:
http://support.packardbell.com/uk/it...pi=platform_J1
If thats not the right one have a further look on the PB site for it, they are all there.
Matty