Pioneer DV-545 region changing...

Evening,

I took delivery of my Pioneer DV-545 today from Leading Edge Concepts.  It
has been modified for multi-region - there's a sticker on the box and
LECONCEPTS appears in the display when power is applied.

The only minor snagette is that LE neglected to include the instructions for
manually changing the region code.  I have emailled them but was wondering
if any of you kind peeps know the procedure for changing the code manually.

TIA.

Cheers,

Roy E Brown
Doncaster
UK