Service Menu on Panny PA20A

[Cameron]

Hi,

Trying to enter the service menu on my PA20A Panasonic to calibrate using
DVE but having a problem. There is plenty of literature on doing it with
the PA20U (US Model) but can't be done on the Aussie model. It requires
entering a three-digit channel number as part of a combination however that
is not possible on the Aussie model. Anyone know the procedure for the
aussie model?

Thanks!

Cammo